4-y/2=9

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Solution for 4-y/2=9 equation: 



4-y/2=9

We move all terms to the left:

4-y/2-(9)=0

We add all the numbers together, and all the variables

-y/2-5=0

We multiply all the terms by the denominator


-y-5*2=0

We add all the numbers together, and all the variables

-1y-10=0

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

-y=10

y=10/-1

y=-10

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