(1)/(2)y-5=-7

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Solution for (1)/(2)y-5=-7 equation: 



(1)/(2)y-5=-7

We move all terms to the left:

(1)/(2)y-5-(-7)=0



Domain of the equation: 2y!=0

y!=0/2

y!=0

y∈R



We add all the numbers together, and all the variables

1/2y+2=0

We multiply all the terms by the denominator


2*2y+1=0

Wy multiply elements

4y+1=0

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

4y=-1

y=-1/4

y=-1/4

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