2=1/2+y

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Solution for 2=1/2+y equation:



2=1/2+y
We move all terms to the left:
2-(1/2+y)=0
Domain of the equation: 2+y)!=0
We move all terms containing y to the left, all other terms to the right
y)!=-2
y!=-2/1
y!=-2
y∈R
We add all the numbers together, and all the variables
-(+y+1/2)+2=0
We get rid of parentheses
-y+2-1/2=0
We multiply all the terms by the denominator
-y*2-1+2*2=0
We add all the numbers together, and all the variables
-y*2+3=0
Wy multiply elements
-2y+3=0
We move all terms containing y to the left, all other terms to the right
-2y=-3
y=-3/-2
y=1+1/2

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