30k+90k=20k

Simple and best practice solution for 30k+90k=20k 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 30k+90k=20k equation: 


Simplifying
30k + 90k = 20k

Combine like terms: 30k + 90k = 120k
120k = 20k

Solving
120k = 20k

Solving for variable 'k'.

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

Add '-20k' to each side of the equation.
120k + -20k = 20k + -20k

Combine like terms: 120k + -20k = 100k
100k = 20k + -20k

Combine like terms: 20k + -20k = 0
100k = 0

Divide each side by '100'.
k = 0.00

Simplifying
k = 0.00

See similar equations:

| 2=-3x+26 | | 4x+27=3(x+4)+7 | | 9x-13=2x+6 | | -6n+-20=-2n+4(1+-3n) | | (6x^2y+2xy^2-y^2)-(-3xy^2-5x^2y+4y^2)= | | (6.18)*[6.18]=6*18 | | n+-3n=14+-4n | | -6(x+4)-x= | | 2*x*2=100 | | 8x-5-5x+10=18 | | 8x-5-5x+10= | | -8+-X=X+-4x | | 2xy=0.78 | | -8+X=X+-4x | | 2x+2x+x=0 | | 4+3w=16 | | x+40=3*x | | 147=x-14 | | 6(x-4)-2(x-3)+9x= | | -8+2x=-12+13x | | 73=x+17 | | 2x+13=42-9x | | 27-4x=7-9x | | 16x^2+35x=125 | | y^2+8y+48=0 | | -2+4x=-8+19x | | 4x+11=-37-4x | | 107=4x+11 | | 16x^2+35x+167=0 | | 11x-5=x+2 | | (4a^2b)(-3a^3b^2)= | | 17=-5t^2+20t+2 |

Equations solver categories