k(9-k)=

Simple and best practice solution for k(9-k)= 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 k(9-k)= equation:


Simplifying
k(9 + -1k) = 0
(9 * k + -1k * k) = 0
(9k + -1k2) = 0

Solving
9k + -1k2 = 0

Solving for variable 'k'.

Factor out the Greatest Common Factor (GCF), 'k'.
k(9 + -1k) = 0

Subproblem 1

Set the factor 'k' equal to zero and attempt to solve: Simplifying k = 0 Solving k = 0 Move all terms containing k to the left, all other terms to the right. Simplifying k = 0

Subproblem 2

Set the factor '(9 + -1k)' equal to zero and attempt to solve: Simplifying 9 + -1k = 0 Solving 9 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1k = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1k = 0 + -9 -1k = 0 + -9 Combine like terms: 0 + -9 = -9 -1k = -9 Divide each side by '-1'. k = 9 Simplifying k = 9

Solution

k = {0, 9}

See similar equations:

| 6(n-1)+(2n+1)=10+7n | | 0.45(x+3)=-0.9 | | 13w-13w+w=11 | | -0.5[x-4.2]=64 | | 4.50w+8=57.50 | | -10(-7)-9y=16 | | m(2m-7)=3m^2+3 | | (3-5b)(-8)= | | -9(x+5)=-27 | | 3x+80=12x-1 | | 3x*2+2x-3=2x*2+7-x | | 6y-y-5y+2y=12 | | X^2+y^2+32x-4y+259=0 | | -4/c-2=-36 | | 2(0)=x-8 | | 2y=(0)-8 | | 18q-14q=20 | | 3.4=-0.85(y+3) | | -6x-14=4+8x+4x | | 3.25(5.02-t)= | | -9x=-162 | | 18=4m+2 | | 57=-25x+80-16x | | -.25(20p+64)=7p-5 | | 5(2-3)+4(8+1)=0 | | 41=-3n-1 | | 15h+45=120 | | 19x=2.3x+52000 | | 2-20= | | 12d-8d=12 | | (r+1.68)(-0.1)= | | 16y-15y=7 |

Equations solver categories