4=-(1/2x-1)

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



4=-(1/2x-1)
We move all terms to the left:
4-(-(1/2x-1))=0
Domain of the equation: 2x-1))!=0
x∈R
We multiply all the terms by the denominator
-(-(1+4*2x-1))=0
We calculate terms in parentheses: -(-(1+4*2x-1)), so:
-(1+4*2x-1)
We add all the numbers together, and all the variables
-(+4*2x)
We get rid of parentheses
-4*2x
Wy multiply elements
-8x
Back to the equation:
-(-8x)
We get rid of parentheses
8x=0
x=0/8
x=0

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