-3+4(a-1)=3(a+5)

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Solution for -3+4(a-1)=3(a+5) equation: 



-3+4(a-1)=3(a+5)

We move all terms to the left:

-3+4(a-1)-(3(a+5))=0

We multiply parentheses

4a-(3(a+5))-4-3=0



We calculate terms in parentheses: -(3(a+5)), so:

3(a+5)

We multiply parentheses

3a+15

Back to the equation:

-(3a+15)



We add all the numbers together, and all the variables

4a-(3a+15)-7=0

We get rid of parentheses

4a-3a-15-7=0

We add all the numbers together, and all the variables

a-22=0

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

a=22

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