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)
(2/1)*k+2 = (6/5)*k+5 // - (6/5)*k+5
(2/1)*k-((6/5)*k)-5+2 = 0
2*k+(-6/5)*k-5+2 = 0
4/5*k-3 = 0 // + 3
4/5*k = 3 // : 4/5
k = 3/4/5
k = 15/4
k = 15/4
| 6(m+2)+4=-(-7m+3) | | -3y-6y=9 | | 3c^2+19c+30=0 | | 6v^8x^2y^9+14x^9y^9= | | -3(w+3)=9w-3+3(2w+2) | | 6x-14=2-8x | | -6(u+1)=-6(4u-1)+4u | | 4x-=3x | | 107-5x=13x+15 | | 6/1x25/54 | | b*2/-5b-5 | | B2/-5b-5 | | B^2/-5b-5 | | 5y+140=180 | | n+12/2=8 | | 6s-15+4s=10 | | x/18+3=2 | | 5x+17=13x-68 | | 7x-6=155 | | r/2-5=-9 | | s=13.00+6.76 | | 11+v/6=1 | | 4(2G-5)-3G=5+2(G-1) | | 4(2G-5)-3G=5+2 | | -9-12p=-141 | | 2M+3(M-2)=3M-4 | | -9(n+3)=126 | | 5br-25b+2r-10=0 | | -7(m-8)=-21 | | 256x*256x*256x*256x-81= | | Y=2x^3-13x^2+24x-9 | | 8(8+x)=-8 |