3(1-9a)+22=2(2a-)-15

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Solution for 3(1-9a)+22=2(2a-)-15 equation: 



3(1-9a)+22=2(2a-)-15

We move all terms to the left:

3(1-9a)+22-(2(2a-)-15)=0

We add all the numbers together, and all the variables

3(-9a+1)-(2(+2a)-15)+22=0

We multiply parentheses

-27a-(2(+2a)-15)+3+22=0



We calculate terms in parentheses: -(2(+2a)-15), so:

2(+2a)-15

We multiply parentheses

4a-15

Back to the equation:

-(4a-15)



We add all the numbers together, and all the variables

-27a-(4a-15)+25=0

We get rid of parentheses

-27a-4a+15+25=0

We add all the numbers together, and all the variables

-31a+40=0

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

-31a=-40

a=-40/-31

a=1+9/31

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