11(a-1)-4(2a-1)=(a+1)

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Solution for 11(a-1)-4(2a-1)=(a+1) equation: 



11(a-1)-4(2a-1)=(a+1)

We move all terms to the left:

11(a-1)-4(2a-1)-((a+1))=0

We multiply parentheses

11a-8a-((a+1))-11+4=0



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

(a+1)

We get rid of parentheses

a+1

Back to the equation:

-(a+1)



We add all the numbers together, and all the variables

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

We get rid of parentheses

3a-a-1-7=0

We add all the numbers together, and all the variables

2a-8=0

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

2a=8

a=8/2

a=4

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