8y+9=2y-6

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Solution for 8y+9=2y-6 equation:



8y+9=2y-6
We move all terms to the left:
8y+9-(2y-6)=0
We get rid of parentheses
8y-2y+6+9=0
We add all the numbers together, and all the variables
6y+15=0
We move all terms containing y to the left, all other terms to the right
6y=-15
y=-15/6
y=-2+1/2

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