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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(-4(a-1)-a), so:

-4(a-1)-a

We add all the numbers together, and all the variables

-1a-4(a-1)

We multiply parentheses

-1a-4a+4

We add all the numbers together, and all the variables

-5a+4

Back to the equation:

-(-5a+4)



We get rid of parentheses

-5a+5a-4+4=0

We add all the numbers together, and all the variables

=0

a=0/1

a=0

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