x=(1/2)x-7+2x-5

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Solution for x=(1/2)x-7+2x-5 equation: 



x=(1/2)x-7+2x-5

We move all terms to the left:

x-((1/2)x-7+2x-5)=0



Domain of the equation: 2)x-7+2x-5)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

x-((+1/2)x-7+2x-5)=0

We multiply all the terms by the denominator


x*2)x-7+2x-5)-((+1=0

Wy multiply elements

2x^2+1=0

a = 2; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·2·1
Δ = -8
Delta is less than zero, so there is no solution for the equation

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