k+20=9k-5

Simple and best practice solution for k+20=9k-5 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+20=9k-5 equation:


Simplifying
k + 20 = 9k + -5

Reorder the terms:
20 + k = 9k + -5

Reorder the terms:
20 + k = -5 + 9k

Solving
20 + k = -5 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
20 + k + -9k = -5 + 9k + -9k

Combine like terms: k + -9k = -8k
20 + -8k = -5 + 9k + -9k

Combine like terms: 9k + -9k = 0
20 + -8k = -5 + 0
20 + -8k = -5

Add '-20' to each side of the equation.
20 + -20 + -8k = -5 + -20

Combine like terms: 20 + -20 = 0
0 + -8k = -5 + -20
-8k = -5 + -20

Combine like terms: -5 + -20 = -25
-8k = -25

Divide each side by '-8'.
k = 3.125

Simplifying
k = 3.125

See similar equations:

| 15-52x=9+12x | | 11x^2=0 | | n-5=3x+1 | | x+73+13=180 | | x+53+37=180 | | 8=5+n | | 4r+20=10r+5 | | 0.3(5x+15)=1.5(x+3) | | -2(x-a)=-24 | | 2.1q=1.2q-9 | | 3(y-4)-2=1 | | x+5=3xb-13 | | -10+43p+10=18 | | -6x-x+3=-4 | | 1.1x+1.2x-5.5=-10 | | -24-8-4-1= | | 7a-4+3a=12a-6 | | -17=-10+m | | -2(-2+8)=1/3(-9)(4) | | 3(3-3x)=-3(x+1) | | -5(3x+6)=3(4x-2) | | 6(x-12)=3x+3(x-4) | | 6(3a+1)=3 | | x-32=-1 | | a(x^2-4)+b(x^2-4)=0 | | -1x+4y=-14 | | x^2-10x+30=5 | | 6x^2+2x+5=0 | | 3-4+-26--11-7--16= | | 10+5x=4(x+4) | | 3+1=17-3xa | | 8*(-4)/(-4)-(-2)-5= |

Equations solver categories