4b/5+7=15

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Solution for 4b/5+7=15 equation:



4b/5+7=15
We move all terms to the left:
4b/5+7-(15)=0
We add all the numbers together, and all the variables
4b/5-8=0
We multiply all the terms by the denominator
4b-8*5=0
We add all the numbers together, and all the variables
4b-40=0
We move all terms containing b to the left, all other terms to the right
4b=40
b=40/4
b=10

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