If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6k+12=30
We move all terms to the left:
6k+12-(30)=0
We add all the numbers together, and all the variables
6k-18=0
We move all terms containing k to the left, all other terms to the right
6k=18
k=18/6
k=3
| 4(2x+9)=204 | | 3x+25+4x-55=5 | | 1/2(10x+6)=-7x+3+12x | | i/49-2/7=1/7 | | -10p+8p-6=12 | | (8x+5)=(12x7) | | (X+18)(5x-6)=180 | | 182=7(-2-7x) | | 28x-12=-40 | | 5g-4g-1=4 | | 2(x+4/3-8=32 | | 3(x-7)=34 | | 95=-2(-8m+6)-5 | | /4.8(x-2.5)=9.6 | | 3=6t+30 | | 3(2x-5)-4x-8=-1 | | –18y+–11y+–13=16 | | -12(x+5)=5(3x-12) | | 1.6x2.6=x | | 1.2m+4.7-0.9m=-2.3+0.3m=7.1 | | 2x-40=86 | | 90=3(5n+5) | | |6a+5|=4a | | 9x+1=10x-11 | | 48+84+k=90 | | 8/x=0.33 | | (3x+20)+(5x−16)=180 | | 10+-3f=1 | | -2=4-3k+k | | -3(x-2)=x+28 | | 5.6g+3=3.6g+9 | | 49+3x=6x+52 |