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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