(3+2a)/2=-1

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Solution for (3+2a)/2=-1 equation: 



(3+2a)/2=-1

We move all terms to the left:

(3+2a)/2-(-1)=0

We add all the numbers together, and all the variables

(2a+3)/2-(-1)=0

We add all the numbers together, and all the variables

(2a+3)/2+1=0

We multiply all the terms by the denominator


(2a+3)+1*2=0

We add all the numbers together, and all the variables

(2a+3)+2=0

We get rid of parentheses

2a+3+2=0

We add all the numbers together, and all the variables

2a+5=0

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

2a=-5

a=-5/2

a=-2+1/2

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