30k+60=20k+100

Simple and best practice solution for 30k+60=20k+100 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+60=20k+100 equation:


Simplifying
30k + 60 = 20k + 100

Reorder the terms:
60 + 30k = 20k + 100

Reorder the terms:
60 + 30k = 100 + 20k

Solving
60 + 30k = 100 + 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.
60 + 30k + -20k = 100 + 20k + -20k

Combine like terms: 30k + -20k = 10k
60 + 10k = 100 + 20k + -20k

Combine like terms: 20k + -20k = 0
60 + 10k = 100 + 0
60 + 10k = 100

Add '-60' to each side of the equation.
60 + -60 + 10k = 100 + -60

Combine like terms: 60 + -60 = 0
0 + 10k = 100 + -60
10k = 100 + -60

Combine like terms: 100 + -60 = 40
10k = 40

Divide each side by '10'.
k = 4

Simplifying
k = 4

See similar equations:

| N/30=5/25 | | 2/4=n/20 | | 4x(-6.2)= | | 2(2k-1)=4k-8 | | 24=-5-6 | | (7x+8)(7x+8)=10 | | 15+3m-8=21-m | | -12-10x=8 | | 12x^2-21x^3=0 | | 5w-6/3+2=5 | | -2(x-2)-5x=8-3x | | 3w-3=2w-6 | | 2/12=n/42 | | 5(x+2)-3=3x(x-1)-9x | | 20t-5t=-30 | | 15n=0 | | 200m-75m+58500=60600-175m | | 3x-2(x+4)=6x-9 | | (.10+15)=(.15c+10) | | 20t-5t=50 | | 7x-4=-2x+1+9x-(-5) | | 5/6y-3/4y=-3 | | 75-0.6x=201 | | (.10c-15)=(.15c-10) | | Y=7y-24 | | 25m=25 | | X^2=2x-65 | | x^27-64y^21= | | 13/2(3+7) | | 8+x=4+.2x | | X^2+(5x/2)-(19/8)=0 | | (45h-1200)=(60h-1800) |

Equations solver categories