2a-(-3a+7)+15=-32

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Solution for 2a-(-3a+7)+15=-32 equation:



2a-(-3a+7)+15=-32
We move all terms to the left:
2a-(-3a+7)+15-(-32)=0
We add all the numbers together, and all the variables
2a-(-3a+7)+47=0
We get rid of parentheses
2a+3a-7+47=0
We add all the numbers together, and all the variables
5a+40=0
We move all terms containing a to the left, all other terms to the right
5a=-40
a=-40/5
a=-8

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