-1/2(-2x-4)=-1

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Solution for -1/2(-2x-4)=-1 equation: 



-1/2(-2x-4)=-1

We move all terms to the left:

-1/2(-2x-4)-(-1)=0



Domain of the equation: 2(-2x-4)!=0

x∈R



We add all the numbers together, and all the variables

-1/2(-2x-4)+1=0

We multiply all the terms by the denominator


1*2(-2x-4)-1=0

Wy multiply elements

2x(--1=0

We use the square of the difference formula

2x(+1=0

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