If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7k-7k+16k=-20
We move all terms to the left:
-7k-7k+16k-(-20)=0
We add all the numbers together, and all the variables
2k+20=0
We move all terms containing k to the left, all other terms to the right
2k=-20
k=-20/2
k=-10
| 180=2s-3 | | c2− 1=1 | | C=172c+9 | | 43c+(c+61)+(c+74)=180 | | -10|v+2|=-7 | | 2(3)=-12,x=-75(x+2)=7+2(3)+4 | | 16u-17u=17 | | 0.3(10x+16)=3.6(0.2x+5) | | 12s-11s+3s=20 | | 4.5y=8595 | | 36/18=48/x | | -8(6+3x)=x | | 20/4=50/x | | 35/5=56/x | | 5/6x-7/6=10 | | 6^(2p+2)*6^(-3p)=6^(3) | | x.x-8=-2 | | 15=x13 | | x.x/3=13 | | x.x+12=-3 | | x^2+306=16x-3 | | x.9x=126 | | 3a=5a-34 | | 18/8=6/x | | 16y=18y-4.50 | | 118=2w+29 | | 9x=2925 | | x/6-2-x/2=2x/3-1 | | 0.045*w=2.03 | | 2x=-12,x=-75(x+2)=7+2x+4 | | (1/6)^x=36^-3x-2 | | 6x-11=59 |