3y+7=9y+2

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Solution for 3y+7=9y+2 equation:



3y+7=9y+2
We move all terms to the left:
3y+7-(9y+2)=0
We get rid of parentheses
3y-9y-2+7=0
We add all the numbers together, and all the variables
-6y+5=0
We move all terms containing y to the left, all other terms to the right
-6y=-5
y=-5/-6
y=5/6

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