A. Write true or false after each sentence. If the ser is false, change the underlined word or words to make it true. 1. Equivalent equations are equations that have the same variable 2. The solution to an equation is any value of the variable that makes the equation true. 3. Inverse operations are operations that "undo" each other. For example. addition and subtraction are inverse operations. 4. Discount is the amount you spend when you buy an item on sale. B. Solve each equation. Then, check the solution. 1. 5(12 + k) = 215 %3D 2. = -7 3. 36 = -9(w + 1) to 1w 4. 42 + 12d = 5d %3D
A. Write true or false after each sentence. If the ser is false, change the underlined word or words to make it true. 1. Equivalent equations are equations that have the same variable 2. The solution to an equation is any value of the variable that makes the equation true. 3. Inverse operations are operations that "undo" each other. For example. addition and subtraction are inverse operations. 4. Discount is the amount you spend when you buy an item on sale. B. Solve each equation. Then, check the solution. 1. 5(12 + k) = 215 %3D 2. = -7 3. 36 = -9(w + 1) to 1w 4. 42 + 12d = 5d %3D
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter2: Linear Equations
Section: Chapter Questions
Problem 1SGR
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Transcribed Image Text:A. Write true or false after each sentence. If the sentence
is false, change the underlined word or words to make
it true.
Lessons 3.1, 3.2, 3.4,
1. Equivalent equations are equations that have the same variable
2. The solution to an equation is any value of the variable that makes
the equation true.
3. Inverse operations are operations that "undo" each other. For example,
addition and subtraction are inverse operations.
4. Discount is the amount you spend when you buy an item on sale.
B. Solve each equation. Then, check the solution.
1. 5(12 + k) = 215
%3D
2. = -7
3. 36 = -9(w + 1)
4. 42 + 12d = 5d
%3D
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