2+5(b+2)=42

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Solution for 2+5(b+2)=42 equation: 



2+5(b+2)=42

We move all terms to the left:

2+5(b+2)-(42)=0

We add all the numbers together, and all the variables

5(b+2)-40=0

We multiply parentheses

5b+10-40=0

We add all the numbers together, and all the variables

5b-30=0

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

5b=30

b=30/5

b=6

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