9y+4=7y+2

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Solution for 9y+4=7y+2 equation: 



9y+4=7y+2

We move all terms to the left:

9y+4-(7y+2)=0

We get rid of parentheses

9y-7y-2+4=0

We add all the numbers together, and all the variables

2y+2=0

We move all terms containing y to the left, all other terms to the right

2y=-2

y=-2/2

y=-1

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