X-2x(x+4)=

Simple and best practice solution for X-2x(x+4)= 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 X-2x(x+4)= equation:


Simplifying
X + -2x(x + 4) = 0

Reorder the terms:
X + -2x(4 + x) = 0
X + (4 * -2x + x * -2x) = 0
X + (-8x + -2x2) = 0

Solving
X + -8x + -2x2 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '8x' to each side of the equation.
X + -8x + 8x + -2x2 = 0 + 8x

Combine like terms: -8x + 8x = 0
X + 0 + -2x2 = 0 + 8x
X + -2x2 = 0 + 8x
Remove the zero:
X + -2x2 = 8x

Add '2x2' to each side of the equation.
X + -2x2 + 2x2 = 8x + 2x2

Combine like terms: -2x2 + 2x2 = 0
X + 0 = 8x + 2x2
X = 8x + 2x2

Simplifying
X = 8x + 2x2

See similar equations:

| p-14=61 | | 9r+6s-5(5r-4s)= | | 96=yoversix | | 0.5x=-0.5x+4 | | 5w-3t=2(w+t) | | 2(s+7)-7=9 | | 11y-12y= | | -8b=80-16 | | -12=-281+x | | -20=x-41 | | 0.5x+10=310-2x | | 130=25X+25X | | 25+10h+18+14h= | | 0=x^2-6x+15 | | p-11=-4 | | 6.05=m*.20+2.25 | | 48=d | | -6b=50-20 | | Log(n+9)=4 | | 36+3(x-4)2x+7= | | (7y+8)-(5+6y)=9 | | -48=16n | | y-1=6(x-2) | | y-3=-18+4 | | -64=4x+2x-6x | | 8[9-(-7x-3)]=392x+240 | | 5=19+m | | (d-5)(3d-2)=2 | | .75m+12.5m-6=15 | | 13-4t=9t | | 6=w+8 | | 6x(6x+5)+8x(x-5)= |

Equations solver categories