(-1/2-x)=3

Solution for (-1/2-x)=3 equation:

(-1/2-x)=3

We move all terms to the left:

(-1/2-x)-(3)=0


Domain of the equation: 2-x)!=0

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

-x)!=-2

x!=-2/1

x!=-2

x∈R


We add all the numbers together, and all the variables

(-1x-1/2)-3=0

We get rid of parentheses

-1x-3-1/2=0

We multiply all the terms by the denominator


-1x*2-1-3*2=0

We add all the numbers together, and all the variables

-1x*2-7=0

Wy multiply elements

-2x-7=0

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

-2x=7

x=7/-2

x=-3+1/2