(-7-2y)+y=-12

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Solution for (-7-2y)+y=-12 equation:



(-7-2y)+y=-12
We move all terms to the left:
(-7-2y)+y-(-12)=0
We add all the numbers together, and all the variables
(-2y-7)+y-(-12)=0
We add all the numbers together, and all the variables
y+(-2y-7)+12=0
We get rid of parentheses
y-2y-7+12=0
We add all the numbers together, and all the variables
-1y+5=0
We move all terms containing y to the left, all other terms to the right
-y=-5
y=-5/-1
y=+5

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