a-2=-11-2a

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Solution for a-2=-11-2a equation: 



a-2=-11-2a

We move all terms to the left:

a-2-(-11-2a)=0

We add all the numbers together, and all the variables

a-(-2a-11)-2=0

We get rid of parentheses

a+2a+11-2=0

We add all the numbers together, and all the variables

3a+9=0

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

3a=-9

a=-9/3

a=-3

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