(7a+2)-(2a-4)=65a

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Solution for (7a+2)-(2a-4)=65a equation: 



(7a+2)-(2a-4)=65a

We move all terms to the left:

(7a+2)-(2a-4)-(65a)=0

We add all the numbers together, and all the variables

-65a+(7a+2)-(2a-4)=0

We get rid of parentheses

-65a+7a-2a+2+4=0

We add all the numbers together, and all the variables

-60a+6=0

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

-60a=-6

a=-6/-60

a=1/10

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