3-y/2=7

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Solution for 3-y/2=7 equation: 



3-y/2=7

We move all terms to the left:

3-y/2-(7)=0

We add all the numbers together, and all the variables

-y/2-4=0

We multiply all the terms by the denominator


-y-4*2=0

We add all the numbers together, and all the variables

-1y-8=0

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

-y=8

y=8/-1

y=-8

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