x2-5x=-x-8

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Solution for x2-5x=-x-8 equation: 



x2-5x=-x-8

We move all terms to the left:

x2-5x-(-x-8)=0

We add all the numbers together, and all the variables

x2-5x-(-1x-8)=0

We add all the numbers together, and all the variables

x^2-5x-(-1x-8)=0

We get rid of parentheses

x^2-5x+1x+8=0

We add all the numbers together, and all the variables

x^2-4x+8=0

a = 1; b = -4; c = +8;
Δ = b2-4ac
Δ = -42-4·1·8
Δ = -16
Delta is less than zero, so there is no solution for the equation

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