-11+3a=9+2(2-4a)

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Solution for -11+3a=9+2(2-4a) equation: 



-11+3a=9+2(2-4a)

We move all terms to the left:

-11+3a-(9+2(2-4a))=0

We add all the numbers together, and all the variables

3a-(9+2(-4a+2))-11=0



We calculate terms in parentheses: -(9+2(-4a+2)), so:

9+2(-4a+2)

determiningTheFunctionDomain
2(-4a+2)+9

We multiply parentheses

-8a+4+9

We add all the numbers together, and all the variables

-8a+13

Back to the equation:

-(-8a+13)



We get rid of parentheses

3a+8a-13-11=0

We add all the numbers together, and all the variables

11a-24=0

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

11a=24

a=24/11

a=2+2/11

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