If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
k+10 = 7*k-8 // - 7*k-8
k-(7*k)+8+10 = 0
k-7*k+8+10 = 0
18-6*k = 0 // - 18
-6*k = -18 // : -6
k = -18/(-6)
k = 3
k = 3
| 4k-6=-14+3k | | g-90/-3=-2 | | x+2(x-30)=90 | | -8+5x=-4x-89 | | 7m+3=4m+39 | | -9+2d=5d-9 | | -7w+6=-75+2w | | -7t-2=-50+t | | 6+6x=2x+10 | | 2/1-x=5/1+x | | 4n+5=5n-1 | | 14.5y-9=8.4 | | -6(y+58)+65=5 | | -7d+6=5d+6 | | -t+1=t-7 | | -7-6n=4n-87 | | 6b+2=-20-5b | | 5b+8=44+b | | b+6=-7b+102 | | -3+m=7m-57 | | 2(j-24)-74=-22 | | -6k+2=k+9 | | -2b+8=-5b+23 | | 2+5m=-3m+2 | | a-6=-5a-18 | | 5d-3=-19+3d | | 5x+5=17+2x | | 6t+7=13+5t | | 8(k+8)=88 | | 4a+7=5a-3 | | -6w+1=-99+4w | | 4(b+95)=28 |