Writing sentences as equations

Some verbal expressions that suggest the equals sign are listed below. A number increased by 7 is 16.

Five more than a number is eight.

Writing sentences as equations. Writing Sentences As Equations Worksheets. These worksheets help you convert word problems into algebraic equations. This is a valuable skill.

Understanding this topic will prepare you for the real-world. This worksheet introduces students to the concept deriving algebraic formulas from context clues. See carefully below how you can write a sentence in an equation.

A number increased by 7 is 16. Now you can consider that numberanswer as x the equation will be X 7 16. Twice a number is eighteen Suppose the answer is going be a.

Writing Sentences as Equations Worksheet-1 Write each sentence as an equation. 1 Four less than a number x is sixty four. Nine less than a number is twenty.

3 The sum of eight and a number is five less than seventy. Two more than a number is Fifty. Date Writing Sentences as Equations Worksheet1 Write each sentence as an equation.

1 Four less than a number x is sixty four. 2 Nine less than a number is twenty. 3 The sum of eight and a number.

Writing Sentences As Equations Worksheet 2 Answer Key. August 23 2020by admin. 21 Posts Related to Writing Sentences As Equations Worksheet 2 Answer Key.

Writing Sentences As Equations Worksheet 1 Answer Key. Writing Sentences As Equations Worksheet 1. The symbols 17 x 68 form an algebraic equation.

Lets look at some examples of writing algebraic equations. Write each sentence as an algebraic equation. A number increased by nine is fifteen.

Y 9 15. Twice a number is eighteen. Writing Sentences As Equations Worksheet 1 Answer Key Writing Sentences As Equations Worksheet 2 Answer Key Writing Chemical Equations From Word Equations Worksheet Answers.

Short and uncomplicated equations can simply be included as part of a sentence without any special spacing. However be sure that the equation flows as a readable unit of the sentence. The equation 2H 2 1O 2 2H 2 O represents how hydrogen and oxygen react to form water.

It is common to use the word we to introduce equations to. Write each as a verbal expression or equation. 21 x - 18 x decreased by 18 22 n 12 12 the product of n and 12 is 12 23 8 5 the sum of 8 and 5 24 n 8 42 the quotient of n and 8 is equal to 42 25 29 - m m less than 29 26 52 5 squared 27 n 6 38 the product of n and 6 is 38 28 n 11 16 the sum of n and 11 is equal to 16 29 m3 m cubed.

A good way to improve your mathematical writing is by reading your writing including all of the equations out loud. Your ears can often pick out sentence fragments and grammatical errors better than your eyes. If you nd yourself saying a series of fragmented sentences and equations.

Write the phrase as an algebraic expression. Four less than twice x x x. The phrase twice x x x means 2 2 2 times x x x which we know means to multiply and so we can write it as 2 x 2x 2 x.

Four less than 2 x 2x 2 x. Less means subtraction so well subtract 4 4 4 from 2 x 2x 2 x. 2 x 4 2x-4 2 x.

An equationis a mathematical sentence that uses an equal sign to show that two expressions are equal. 4 8 4 8 12. X 8 x 8 12 To write a word sentence as an equation look for key words or phrases such as is the same as or.

Writing equations with inequalities or comparing the sizes of two values can be done in four different ways. Learn about inequalities the possible inequalities true or false statements and. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators.

Translating Sentences to Equations Jefferson Davis Learning Center Sandra Peterson Write each sentence as an algebraic equation. Then solve each equation. Five more than a number is eight.

X x 2. Two times a number is ten. X x 3.

Six less than a number is twenty-four. X x 4. A number divided by five is ten.

From Sentences to Equations. To write an equation based on a given sentence use a variable to represent the unknown quantity. Write verbal expressions as algebraic expressions.

Recognize that the following verbal expressions mean. Is is the same as is identical to. These printable worksheets for grade 7 and grade 8 contain sentences which are a mixture of linear equations and inequalities.

Translate the written descriptions into the appropriate equation or inequality to complete the exercise. An equationis a mathematical sentence that uses an equal sign to show that two expressions are equal. 4 8 4 8 12.

X 8 x 8 12 To write a word sentence as an equation look for key words or phrases such as is the same as or. Math Writing Sentences as Equations. Four less than a number x is sixty four.

X - 4 64. Nine less than a number is twenty. X - 9 20.

The sum of eight and a number is five less than 70. X 8 70 - 5. Two more than a number is fifty.

X 2 50. The sum of n and five is five less than fifteen. When writing equations we use variables to represent the unspecified numbers or measures referred to in the problem.

Then write the verbal expressions as algebraic expressions. Some verbal expressions that suggest the equals sign are listed below. Is is equal to is as.

Using some compound sentences in writing allows for more sentence variety. Complex Sentences A complex sentence contains at least one independent clause and at least one dependent clause. Dependent clauses can refer to the subject who which the sequencetime since while or the causal elements because if of the independent clause.

Translate the sentence into an algebraic equation. The sum of 6 6 and 9 9 is 15 15. The word is tells us the equal sign goes between 9 and 15.

Locate the equals word s. Write the sign. Translate the words to the left of the equals word into an algebraic expression.

Translate the words to the right of the equals word into an. An algebraic sentence when written in equation form involves algebraic expressions which contain variables such as letters in the alphabet constants and an equal symbol. Each algebraic sentence may contain a combination of algebraic expressions and constants or with just two or more algebraic.