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)
25 = k/6 // - k/6
25-(k/6) = 0
25-1/6*k = 0 // - 25
-1/6*k = -25 // : -1/6
k = -25/(-1/6)
k = 150
k = 150
| -x+3=2x+3 | | 7+(2x-3)=5 | | -3x-4-4x+10=-8 | | 10x+3+4x=18x-5 | | (2x+18)+(x+14)=11 | | 5x+9=2(5x+2) | | 4x+10y=-24 | | 39=5x-11 | | (2x-12)+(-15+2x)=5 | | 3x-8=4-3 | | 3x-28=-11x | | 1/2w-2/5=-1/3 | | F/5-22--25 | | -3(x-6)+2x-8=14 | | 6=3+4 | | 8x+5+10x=85 | | -15=7+g | | 5n*9*2n= | | 5r^2+35=-32 | | 10.25=10x-9.75 | | (4x+2)+(3x-7)=107 | | X/-83 | | 5n^2-32n=21 | | N+6+2=1+3n+8+5 | | 4+3x-6=3x-2-X | | 67x-24=3x+8*8x-3 | | 7x-12=x-18 | | x-2/y | | -6x-8y=-8 | | 3=-9+4x | | x^4=1/3(x^2-2/27) | | -2x-8-2x=2x+8 |