7=4+9y/8

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Solution for 7=4+9y/8 equation: 



7=4+9y/8

We move all terms to the left:

7-(4+9y/8)=0

We add all the numbers together, and all the variables

-(9y/8+4)+7=0

We get rid of parentheses

-9y/8-4+7=0

We multiply all the terms by the denominator


-9y-4*8+7*8=0

We add all the numbers together, and all the variables

-9y+24=0

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

-9y=-24

y=-24/-9

y=2+2/3

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