1/2+7=y

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Solution for 1/2+7=y equation: 



1/2+7=y

We move all terms to the left:

1/2+7-(y)=0

We add all the numbers together, and all the variables

-1y+7+1/2=0

We multiply all the terms by the denominator


-1y*2+1+7*2=0

We add all the numbers together, and all the variables

-1y*2+15=0

Wy multiply elements

-2y+15=0

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

-2y=-15

y=-15/-2

y=7+1/2

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