7a=(4a-3)

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



7a=(4a-3)

We move all terms to the left:

7a-((4a-3))=0



We calculate terms in parentheses: -((4a-3)), so:

(4a-3)

We get rid of parentheses

4a-3

Back to the equation:

-(4a-3)



We get rid of parentheses

7a-4a+3=0

We add all the numbers together, and all the variables

3a+3=0

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

3a=-3

a=-3/3

a=-1

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