15+7b=8

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Solution for 15+7b=8 equation:



15+7b=8
We move all terms to the left:
15+7b-(8)=0
We add all the numbers together, and all the variables
7b+7=0
We move all terms containing b to the left, all other terms to the right
7b=-7
b=-7/7
b=-1

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