14-11-2020
Mathematics

contestada

What does -B + a = 8 mean

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ianiris ianiris

14-11-2020

Answer:

Step-by-step explanation:

If you're looking to find what b= Subtract a from both sides

-b=-a-8

Then divide negative 1 from both sides to equal

b=a+8

If you're looking to find what a= Add b to both sides

a=b+8

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