b*2=b+45

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Solution for b*2=b+45 equation: 



b*2=b+45

We move all terms to the left:

b*2-(b+45)=0

Wy multiply elements

2b-(b+45)=0

We get rid of parentheses

2b-b-45=0

We add all the numbers together, and all the variables

b-45=0

We move all terms containing b to the left, all other terms to the right

b=45

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