X/2+1=x-1

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Solution for X/2+1=x-1 equation: 



X/2+1=X-1

We move all terms to the left:

X/2+1-(X-1)=0

We get rid of parentheses

X/2-X+1+1=0

We multiply all the terms by the denominator


X-X*2+1*2+1*2=0

We add all the numbers together, and all the variables

X-X*2+4=0

Wy multiply elements

X-2X+4=0

We add all the numbers together, and all the variables

-1X+4=0

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

-X=-4

X=-4/-1

X=+4

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