If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-8k-1+2k=-19
We move all terms to the left:
-8k-1+2k-(-19)=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
| (8.30+2.40+x)13=173.25 | | 4(x-)-2(3x+5)=-3x+1 | | 5x+4x=8 | | 5x-35=2x+24 | | 3/8g=18 | | 68-273/(6x+1)=29 | | 0.5(4-8x)=18 | | 15-4x=52 | | -3(x-7)+x=10x-3 | | 8x-5=170 | | 2(x+3)-3(2x-1)=1 | | 3+4(x+2)=19 | | (5-2x)4.4=x | | -4=z/5-7 | | 98=87+1/7h | | 9x+8=42 | | |2x-1|+3=6 | | 10^(x+1)-10^x=9000 | | -0.7+n=-0.19 | | 2d=15+3 | | 7x+8-3x=28 | | 7=-7-y | | 300000=5t-150 | | 3(x-5)=2x-12 | | 10x-40=8x-32 | | 80-3k=5k= | | 10/11x-3=½ | | 0.2x2x=60 | | 4c-78=3c-64 | | 2t-40=3t-79 | | 20+14x=-19+11x-18 | | 147x^2=48 |