2y+8=9y+7

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Solution for 2y+8=9y+7 equation:



2y+8=9y+7
We move all terms to the left:
2y+8-(9y+7)=0
We get rid of parentheses
2y-9y-7+8=0
We add all the numbers together, and all the variables
-7y+1=0
We move all terms containing y to the left, all other terms to the right
-7y=-1
y=-1/-7
y=1/7

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