7a-3(2a+4)=11

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Solution for 7a-3(2a+4)=11 equation: 



7a-3(2a+4)=11

We move all terms to the left:

7a-3(2a+4)-(11)=0

We multiply parentheses

7a-6a-12-11=0

We add all the numbers together, and all the variables

a-23=0

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

a=23

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