If it's not what You are looking for type in the equation solver your own equation and let us solve it.
19k-12k=7
We move all terms to the left:
19k-12k-(7)=0
We add all the numbers together, and all the variables
7k-7=0
We move all terms containing k to the left, all other terms to the right
7k=7
k=7/7
k=1
| -8(2n+3)-2=8n+8(3-3n) | | f=11=-21 | | 8(9r-3)=(-240) | | 5x=8=0 | | f=11=121 | | 8=6m-2m | | 2(x-3)-(x+4)=15 | | 26=6x+5-3 | | -15=-8k+3k | | 2h-+3/4=1/4(h+15) | | 37=2(x+5) | | 4x³+28x+24=0 | | 6x+34=2x+15 | | 0=-8x-7x | | 1+4x=5+7x | | 3^2x-1=20 | | 23+r=50 | | 4j+3=3j | | -57=3-4x | | 3m-4=3(m-2)+2 | | -25=-2r-1 | | X-10+4x-25+x+5=180 | | x-(-13)=-3 | | 5-3+2=4x+7 | | 4^x-1×(0.5)3-2x=1/18^-x | | 6x=-4+20 | | m/3+m/6=1 | | -7(3-2a)=-27+8a | | 300x/20+10=x+3 | | 5x+17=7-15 | | -4(r+3)=-65 | | x2+3=(x+1)¨2 |