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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2x^2-2x-(-2x+5)=0

We get rid of parentheses

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

We add all the numbers together, and all the variables

-2x^2-5=0

a = -2; b = 0; c = -5;
Δ = b2-4ac
Δ = 02-4·(-2)·(-5)
Δ = -40
Delta is less than zero, so there is no solution for the equation

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