7b+64=28b-62

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Solution for 7b+64=28b-62 equation: 



7b+64=28b-62

We move all terms to the left:

7b+64-(28b-62)=0

We get rid of parentheses

7b-28b+62+64=0

We add all the numbers together, and all the variables

-21b+126=0

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

-21b=-126

b=-126/-21

b=+6

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