140=2x-1/2

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Solution for 140=2x-1/2 equation: 



140=2x-1/2

We move all terms to the left:

140-(2x-1/2)=0

We add all the numbers together, and all the variables

-(+2x-1/2)+140=0

We get rid of parentheses

-2x+140+1/2=0

We multiply all the terms by the denominator


-2x*2+1+140*2=0

We add all the numbers together, and all the variables

-2x*2+281=0

Wy multiply elements

-4x+281=0

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

-4x=-281

x=-281/-4

x=70+1/4

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