40k+80=30k+110

Simple and best practice solution for 40k+80=30k+110 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 40k+80=30k+110 equation:


Simplifying
40k + 80 = 30k + 110

Reorder the terms:
80 + 40k = 30k + 110

Reorder the terms:
80 + 40k = 110 + 30k

Solving
80 + 40k = 110 + 30k

Solving for variable 'k'.

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

Add '-30k' to each side of the equation.
80 + 40k + -30k = 110 + 30k + -30k

Combine like terms: 40k + -30k = 10k
80 + 10k = 110 + 30k + -30k

Combine like terms: 30k + -30k = 0
80 + 10k = 110 + 0
80 + 10k = 110

Add '-80' to each side of the equation.
80 + -80 + 10k = 110 + -80

Combine like terms: 80 + -80 = 0
0 + 10k = 110 + -80
10k = 110 + -80

Combine like terms: 110 + -80 = 30
10k = 30

Divide each side by '10'.
k = 3

Simplifying
k = 3

See similar equations:

| 0.5x+1.1x=-6 | | -10+10p^2+21p= | | 17y+3=20y-2 | | 15x+23=7x+57 | | 3x/(x-2)-8/(x-4)=3 | | 6x^2+4y=24 | | 3+1/7x=9 | | 9x-12=4x+7 | | 1x-2=3x | | 8y-3z+4y= | | (1/p-2)-(2/4p+3) | | -7/(x-7)-6/(x-5)=1 | | 8(x+3)-2x= | | -4/7=k-1/2 | | x*0.06=500 | | 18x+7=4x+5 | | x=-44/4 | | x=-4-40 | | 1/p-2-2/4p+3 | | 0.06x=500 | | -2/5=k-1/3 | | x=36/4 | | 6z^2+z-12= | | (4/9)x^2-4/3x=-1 | | 8x+5-2x=-13 | | x=-4+40 | | z/5-7=9/4 | | 15x-5=3x+19 | | 72+72= | | 3x-12=2x+83 | | 8r+12=4(3+2r) | | 24+5+=6(t+4) |

Equations solver categories