If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2(3k-6)=42
We move all terms to the left:
2(3k-6)-(42)=0
We multiply parentheses
6k-12-42=0
We add all the numbers together, and all the variables
6k-54=0
We move all terms containing k to the left, all other terms to the right
6k=54
k=54/6
k=9
| 8x–20)=3x+35 | | 4x+4.2x-32=0 | | 80+2x+2x=180 | | 0.25*x=0.75 | | 5x+3+6x-4=80 | | -5(8+6x)=140 | | 7(w-8)=-35 | | (20x-8)+(14x=14)=32 | | x+42=37 | | 8=c/7 | | 3+x/5=28 | | 8x-2x+10=4x-12 | | 6x+14=6x+4 | | (x/2)-4=1 | | -8y+5(2y+7)=-3 | | b-5/6=1 | | 8y+6-2(-6y-3)=2(y-1) | | 18=-6-7m-5m | | 317+x=607 | | (x+3)/2=(x-4)/3 | | 3p-1/5=3 | | 2(d-3)4-3=50 | | 5−3a=5(7a+2)−5 | | 5x+-8=-3x+8 | | 7f=6f−3 | | 5m-9=8m+12 | | 3^x+1+3^x-2-3^x-3+3^4=750 | | 2(w+4)=-2(5w-3)+8w | | 7-3x+5=2x+12-5x | | 4x+10=8+4x | | 15+m=2m | | -6a+5=3a-4 |