WenishaCain08 WenishaCain08

23-02-2021
Mathematics

contestada

Mai says that equations A and B have the same solution.
Equation A: –3(x + 7) = 24
Equation B:x + 7 = -8
Explain why this is true?

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NoNameWasGiven NoNameWasGiven

23-02-2021

Answer:

Step-by-step explanation:

Equation A:

-3(x + 7) = 24

=> -3x -21 = 24

=> -3x = 45

=> x = -15

Equation B:

x + 7 = -8

=> x = -15

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