5x(2x+2)=x+3x-5

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Solution for 5x(2x+2)=x+3x-5 equation: 



5x(2x+2)=x+3x-5

We move all terms to the left:

5x(2x+2)-(x+3x-5)=0

We add all the numbers together, and all the variables

5x(2x+2)-(4x-5)=0

We multiply parentheses

10x^2+10x-(4x-5)=0

We get rid of parentheses

10x^2+10x-4x+5=0

We add all the numbers together, and all the variables

10x^2+6x+5=0

a = 10; b = 6; c = +5;
Δ = b2-4ac
Δ = 62-4·10·5
Δ = -164
Delta is less than zero, so there is no solution for the equation

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