9-y/7=-12

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Solution for 9-y/7=-12 equation:



9-y/7=-12
We move all terms to the left:
9-y/7-(-12)=0
We add all the numbers together, and all the variables
-y/7+21=0
We multiply all the terms by the denominator
-y+21*7=0
We add all the numbers together, and all the variables
-1y+147=0
We move all terms containing y to the left, all other terms to the right
-y=-147
y=-147/-1
y=+147

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