8k-k=42

Simple and best practice solution for 8k-k=42 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 8k-k=42 equation: 



8k-k=42

We move all terms to the left:

8k-k-(42)=0

We add all the numbers together, and all the variables

7k-42=0

We move all terms containing k to the left, all other terms to the right

7k=42

k=42/7

k=6

See similar equations:

| 8m-3m=45 | | 15k-12k=21 | | 2d+d=9 | | 3h+3h=36 | | 2k+6k=80 | | 3c+8c=77 | | 2(4x-9)=16 | | 2.5/x*1.5=6 | | 7z+2z=90 | | 2d+6d=64 | | 4k+4k=32 | | 9(2x)=5958 | | –10t=4−9t | | (4/7)x=2401/256 | | Y=4.5xx45 | | -12=3/2x | | 0.6x+24=6 | | 0.05x+0.13(360-x)=25.2 | | 0.8x=26 | | 0.2(4y+3)=0.6(4y—1) | | (6y+44)(24y-10)=180 | | (z-5)^2/3=1 | | (6y+40)(24y-10)=180 | | 3x+30=7x+22 | | n+23=11 | | 3(9)-4=3y+11 | | -7+9v-9=5v-4 | | y=1/5-13 | | 0.4w-0.54=-7.19-9.1w | | 39+10x=11 | | 4(2)^x+4=104 | | c-25=-63 |

Equations solver categories