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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(2(2a-7)), so:

2(2a-7)

We multiply parentheses

4a-14

Back to the equation:

-(4a-14)



We get rid of parentheses

3a-4a+14+2=0

We add all the numbers together, and all the variables

-1a+16=0

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

-a=-16

a=-16/-1

a=+16

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