-22-4a=2(1+2a)

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Solution for -22-4a=2(1+2a) equation: 



-22-4a=2(1+2a)

We move all terms to the left:

-22-4a-(2(1+2a))=0

We add all the numbers together, and all the variables

-4a-(2(2a+1))-22=0



We calculate terms in parentheses: -(2(2a+1)), so:

2(2a+1)

We multiply parentheses

4a+2

Back to the equation:

-(4a+2)



We get rid of parentheses

-4a-4a-2-22=0

We add all the numbers together, and all the variables

-8a-24=0

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

-8a=24

a=24/-8

a=-3

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