y=1/2-9

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Solution for y=1/2-9 equation: 



y=1/2-9

We move all terms to the left:

y-(1/2-9)=0

We get rid of parentheses

y+9-1/2=0

We multiply all the terms by the denominator


y*2-1+9*2=0

We add all the numbers together, and all the variables

y*2+17=0

Wy multiply elements

2y+17=0

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

2y=-17

y=-17/2

y=-8+1/2

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