7y+12=-2y-6

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Solution for 7y+12=-2y-6 equation:



7y+12=-2y-6
We move all terms to the left:
7y+12-(-2y-6)=0
We get rid of parentheses
7y+2y+6+12=0
We add all the numbers together, and all the variables
9y+18=0
We move all terms containing y to the left, all other terms to the right
9y=-18
y=-18/9
y=-2

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