2(10b-3)+9=22b+7

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Solution for 2(10b-3)+9=22b+7 equation: 



2(10b-3)+9=22b+7

We move all terms to the left:

2(10b-3)+9-(22b+7)=0

We multiply parentheses

20b-(22b+7)-6+9=0

We get rid of parentheses

20b-22b-7-6+9=0

We add all the numbers together, and all the variables

-2b-4=0

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

-2b=4

b=4/-2

b=-2

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