3+4(a+2)=-5(a+2)

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Solution for 3+4(a+2)=-5(a+2) equation: 



3+4(a+2)=-5(a+2)

We move all terms to the left:

3+4(a+2)-(-5(a+2))=0

We multiply parentheses

4a-(-5(a+2))+8+3=0



We calculate terms in parentheses: -(-5(a+2)), so:

-5(a+2)

We multiply parentheses

-5a-10

Back to the equation:

-(-5a-10)



We add all the numbers together, and all the variables

4a-(-5a-10)+11=0

We get rid of parentheses

4a+5a+10+11=0

We add all the numbers together, and all the variables

9a+21=0

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

9a=-21

a=-21/9

a=-2+1/3

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