4(b-3)+15=3b

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Solution for 4(b-3)+15=3b equation:



4(b-3)+15=3b
We move all terms to the left:
4(b-3)+15-(3b)=0
We add all the numbers together, and all the variables
-3b+4(b-3)+15=0
We multiply parentheses
-3b+4b-12+15=0
We add all the numbers together, and all the variables
b+3=0
We move all terms containing b to the left, all other terms to the right
b=-3

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