7b+45=12

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Solution for 7b+45=12 equation:



7b+45=12
We move all terms to the left:
7b+45-(12)=0
We add all the numbers together, and all the variables
7b+33=0
We move all terms containing b to the left, all other terms to the right
7b=-33
b=-33/7
b=-4+5/7

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