109+(2a+7)=180

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Solution for 109+(2a+7)=180 equation: 



109+(2a+7)=180

We move all terms to the left:

109+(2a+7)-(180)=0

We add all the numbers together, and all the variables

(2a+7)-71=0

We get rid of parentheses

2a+7-71=0

We add all the numbers together, and all the variables

2a-64=0

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

2a=64

a=64/2

a=32

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