1/2(-1+y)=-2.5

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Solution for 1/2(-1+y)=-2.5 equation: 



1/2(-1+y)=-2.5

We move all terms to the left:

1/2(-1+y)-(-2.5)=0



Domain of the equation: 2(-1+y)!=0

y∈R



We add all the numbers together, and all the variables

1/2(y-1)-(-2.5)=0

We add all the numbers together, and all the variables

1/2(y-1)+2.5=0

We multiply all the terms by the denominator


(2.5)*2(y-1)+1=0

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

(2.5)*2(y-1)=-1

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