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/3-7 = 10 // - 10
k/3-10-7 = 0
1/3*k-17 = 0 // + 17
1/3*k = 17 // : 1/3
k = 17/1/3
k = 51
k = 51
| 2(x-3)-6(x-2)=4x | | 21x+30=3(5x+8)+6x+6 | | -x^2-16-43=0 | | abs(7x-3x)+2=18 | | 12/3+3n=4/5m+15 | | 3.5+9.8x=x+46.9 | | 8x+6=8(x-3) | | 77t=77-16t^2 | | -2x^2-2=5x-9 | | 4s^2+15+9=0 | | 5/6+9/10 | | -21x-3(2-3x)=6(x-4)-21 | | x^2-11/3x=3 | | (13-(6*X))/(-3) | | 9(2-y)/4=-y | | 19x-13/16-18x=13/16+9/16 | | G/5-7=12 | | 3/5x-5/2=-1 | | -4x-5/2=11/2 | | 18(z-19)=z+(-57) | | X+9+7x=9-6x | | 3z=1 | | (n+3)10=80 | | 2x-18=4x | | 2+3n=1+15 | | 2/1/3+3n=4/5+15 | | 13.2y-4.9=2.3 | | (n-4)4=12 | | 10x-8x+11-x+9= | | 36m-48m/6m | | 30x^2+47x+14=0 | | 3+x/-4=8 |