Here is an equation: 50 + 1 = 51. 1. Perform each of the following operations and answer these questions: What does each resulting equation look like? Is it still a true equation? a. Add 12 to each side of the equation. b. Add 10 + 2 to the left side of the equation and 12 to the right side. c. Add the equation 4+3 = 7 to the equation 50 + 1 = 51. 2. Write a new equation that, when added to 50 + 1 = 51, gives a sum that is also a true equation. 3. Write a new equation that, when added to 50 + 1 = 51, gives a sum that is a false equation.

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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15.1: Is It Still True?
Here is an equation: 50 + 1 = 51.
1. Perform each of the following operations and answer these questions: What does each resulting equation
look like? Is it still a true equation?
a. Add 12 to each side of the equation.
b. Add 10+ 2 to the left side of the equation and 12 to the right side.
c. Add the equation 4 + 3 = 7 to the equation 50 + 1 = 51.
2. Write a new equation that, when added to 50 + 1 = 51, gives a sum that is also a true equation.
3. Write a new equation that, when added to 50 + 1 = 51, gives a sum that is a false equation.
Transcribed Image Text:15.1: Is It Still True? Here is an equation: 50 + 1 = 51. 1. Perform each of the following operations and answer these questions: What does each resulting equation look like? Is it still a true equation? a. Add 12 to each side of the equation. b. Add 10+ 2 to the left side of the equation and 12 to the right side. c. Add the equation 4 + 3 = 7 to the equation 50 + 1 = 51. 2. Write a new equation that, when added to 50 + 1 = 51, gives a sum that is also a true equation. 3. Write a new equation that, when added to 50 + 1 = 51, gives a sum that is a false equation.
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