-12+3(b+5)=7

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Solution for -12+3(b+5)=7 equation:



-12+3(b+5)=7
We move all terms to the left:
-12+3(b+5)-(7)=0
We add all the numbers together, and all the variables
3(b+5)-19=0
We multiply parentheses
3b+15-19=0
We add all the numbers together, and all the variables
3b-4=0
We move all terms containing b to the left, all other terms to the right
3b=4
b=4/3
b=1+1/3

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