3a+11=(-4)(a-1)

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Solution for 3a+11=(-4)(a-1) equation: 



3a+11=(-4)(a-1)

We move all terms to the left:

3a+11-((-4)(a-1))=0

We multiply parentheses ..

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



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

(-4a+4)

We get rid of parentheses

-4a+4

Back to the equation:

-(-4a+4)



We get rid of parentheses

3a+4a-4+11=0

We add all the numbers together, and all the variables

7a+7=0

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

7a=-7

a=-7/7

a=-1

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