4a+2(a-1)=3a+4

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Solution for 4a+2(a-1)=3a+4 equation: 



4a+2(a-1)=3a+4

We move all terms to the left:

4a+2(a-1)-(3a+4)=0

We multiply parentheses

4a+2a-(3a+4)-2=0

We get rid of parentheses

4a+2a-3a-4-2=0

We add all the numbers together, and all the variables

3a-6=0

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

3a=6

a=6/3

a=2

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