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
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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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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