5b-12=15+3

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Solution for 5b-12=15+3 equation:



5b-12=15+3
We move all terms to the left:
5b-12-(15+3)=0
We add all the numbers together, and all the variables
5b-12-18=0
We add all the numbers together, and all the variables
5b-30=0
We move all terms containing b to the left, all other terms to the right
5b=30
b=30/5
b=6

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