x(32-2x)=128

Simple and best practice solution for x(32-2x)=128 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(32-2x)=128 equation:


Simplifying
x(32 + -2x) = 128
(32 * x + -2x * x) = 128
(32x + -2x2) = 128

Solving
32x + -2x2 = 128

Solving for variable 'x'.

Reorder the terms:
-128 + 32x + -2x2 = 128 + -128

Combine like terms: 128 + -128 = 0
-128 + 32x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-64 + 16x + -1x2) = 0

Factor a trinomial.
2((-8 + x)(8 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-8 + x)' equal to zero and attempt to solve: Simplifying -8 + x = 0 Solving -8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + x = 0 + 8 x = 0 + 8 Combine like terms: 0 + 8 = 8 x = 8 Simplifying x = 8

Subproblem 2

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {8, 8}

See similar equations:

| 3x^2+5=5x | | 113-7x=11x+15 | | 3x+5=2(10-x) | | 13-9x=124-30x | | 0=-x+6 | | Xy+6x+2y+12=0 | | 4x^2+4=-33 | | 6+2(3x-4)=-5(2x-6) | | 2y-6x=-4 | | (5x-4)(4x+3)= | | 5x-6=-6+16 | | v^2+9-63=0 | | 9-b/5=12 | | 8a-17=6a+11 | | 5x-6=6x+16 | | X+4y=27 | | r^2+6r=0 | | 8x+5=x-2 | | -k/3-1/5=4/5 | | y=-2m-6x | | 2b^2-28b+96=0 | | 3(x-2)+5*2=18 | | 7x-24+6x-2= | | 15p+10=550 | | 12x-32=3x+40 | | x^2=4(x+21) | | 10x-78=4x-12 | | 15-7= | | 13-7x=64-28x | | 4x+14=x+11+12 | | 6x(6+7x)=45 | | -31=-44x-18x |

Equations solver categories