20x-8=5(4x+4)x=

Simple and best practice solution for 20x-8=5(4x+4)x= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 20x-8=5(4x+4)x= equation: 



20x-8=5(4x+4)x=

We move all terms to the left:

20x-8-(5(4x+4)x)=0



We calculate terms in parentheses: -(5(4x+4)x), so:

5(4x+4)x

We multiply parentheses

20x^2+20x

Back to the equation:

-(20x^2+20x)



We get rid of parentheses

-20x^2+20x-20x-8=0

We add all the numbers together, and all the variables

-20x^2-8=0

a = -20; b = 0; c = -8;
Δ = b2-4ac
Δ = 02-4·(-20)·(-8)
Δ = -640
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 1/6=2/3y | | 2m–1=1 | | 9(3x-4)=81x | | 35⋅37=3n | | 5x+6=5(2x-3) | | 2d-d=11 | | a-a(.25)-a(.05)=6547.88 | | 2=8–3u | | 15t-8t=7 | | 3t+10=-55 | | 12t^2-37t-10=0 | | -28=6(6r-8)+4(r+5) | | (2r+3)/(3r-6)=6 | | 4x-12=(x-3)4 | | 4x+9=4(x-7) | | 7(x-1)=-2x+101 | | 4x=4x+10.5 | | 2x-5+3x-2=180 | | {20}{x}=-5 | | -0.99x-1.5x=-9.213 | | 36=n/20 | | 6a-8=4a+62a= | | -(2x-7)-6x=-(2x-7)-6x | | x+30+3x+2(3x+30)=990 | | a-a(.25)-a(.05)=2310.79 | | 180=3x+8x+x | | 8x-2x=52-10 | | 1/2(8x-7)=4x+7 | | x=3+5·2 | | 5/4+4m/9=73/36 | | -8=u/3+1 | | 3x+7=−3x+2+6x |

Equations solver categories