5(2-1/2y)+3y=9

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Solution for 5(2-1/2y)+3y=9 equation: 



5(2-1/2y)+3y=9

We move all terms to the left:

5(2-1/2y)+3y-(9)=0



Domain of the equation: 2y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

5(-1/2y+2)+3y-9=0

We add all the numbers together, and all the variables

3y+5(-1/2y+2)-9=0

We multiply parentheses

3y-5y+10-9=0

We add all the numbers together, and all the variables

-2y+1=0

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

-2y=-1

y=-1/-2

y=1/2

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