w(w-6)=216

Simple and best practice solution for w(w-6)=216 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 w(w-6)=216 equation:


Simplifying
w(w + -6) = 216

Reorder the terms:
w(-6 + w) = 216
(-6 * w + w * w) = 216
(-6w + w2) = 216

Solving
-6w + w2 = 216

Solving for variable 'w'.

Reorder the terms:
-216 + -6w + w2 = 216 + -216

Combine like terms: 216 + -216 = 0
-216 + -6w + w2 = 0

Factor a trinomial.
(-12 + -1w)(18 + -1w) = 0

Subproblem 1

Set the factor '(-12 + -1w)' equal to zero and attempt to solve: Simplifying -12 + -1w = 0 Solving -12 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1w = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1w = 0 + 12 -1w = 0 + 12 Combine like terms: 0 + 12 = 12 -1w = 12 Divide each side by '-1'. w = -12 Simplifying w = -12

Subproblem 2

Set the factor '(18 + -1w)' equal to zero and attempt to solve: Simplifying 18 + -1w = 0 Solving 18 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1w = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1w = 0 + -18 -1w = 0 + -18 Combine like terms: 0 + -18 = -18 -1w = -18 Divide each side by '-1'. w = 18 Simplifying w = 18

Solution

w = {-12, 18}

See similar equations:

| 140+5x-5=180 | | 4-4m=-3m+4 | | -13y-9=-11 | | 4y^2+36y-1=0 | | 1.1(1+x)=199 | | -1+3y=(-1) | | 0=ln(x)+5 | | x+3y=(-1) | | 4x-(9x+6)=12-5x | | 7x-3(x+2y)= | | 6x+9x-88=110-7x | | 6x+y=(-16) | | 2x-6+42=180 | | 7x+9x-72=96-8x | | 3x+6-x-4+5x=40 | | 2.2x+8.52=3.8 | | 3(35)+36=4(35)+1 | | 2s^4+12s^2-16=0 | | 5w^2-16=16w | | 5b+3=10b | | -4x+8=9x+2 | | 175m-75m+48750=51000-150m | | -3c+24=-3(6-2c) | | -b=15b-10 | | 1.5w+3=3+2 | | 3x+36=4x+1 | | 2x+79=4x+184 | | 8x^6+15x^3-2=0 | | 2x^2-x^2-5x-5=11 | | f(x)=2x^4+x^2-15 | | 7(2x-1)+x=9 | | r^2=5 |

Equations solver categories