-9y+7=y-4

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Solution for -9y+7=y-4 equation:



-9y+7=y-4
We move all terms to the left:
-9y+7-(y-4)=0
We get rid of parentheses
-9y-y+4+7=0
We add all the numbers together, and all the variables
-10y+11=0
We move all terms containing y to the left, all other terms to the right
-10y=-11
y=-11/-10
y=1+1/10

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