-11a+7=3(a-1)+3

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Solution for -11a+7=3(a-1)+3 equation: 



-11a+7=3(a-1)+3

We move all terms to the left:

-11a+7-(3(a-1)+3)=0



We calculate terms in parentheses: -(3(a-1)+3), so:

3(a-1)+3

We multiply parentheses

3a-3+3

We add all the numbers together, and all the variables

3a

Back to the equation:

-(3a)



We add all the numbers together, and all the variables

-14a+7=0

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

-14a=-7

a=-7/-14

a=1/2

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