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*k-(1/8) = 23/8 // - 23/8
2*k-(1/8)-(23/8) = 0
2*k-1/8-23/8 = 0
2*k-3 = 0 // + 3
2*k = 3 // : 2
k = 3/2
k = 3/2
| 10j-7-(-9j+2)= | | -10(-11X-16)=889 | | -608=-8(-11x-12) | | W/5=16 | | 7(9x+2)=-679 | | f/4-3=27 | | 4m^3+10m^2=-4m | | 58=-16t^2+68t | | 36+9y=-24 | | -111-2x=43-9x | | 6x+7=7x-28 | | 13=3w-8 | | 7x-17+3y=180 | | f(x)=-2x^2-24x-60 | | 60+120=180 | | 7x+10+3y=180 | | -4=-52 | | 8/n=12/21 | | 26x+31y=-370 | | 27y^3+18y^2=0 | | 4+2f-f+16+5f= | | 9sin^2x=sin(x) | | 3x+8y+9z=-11 | | 3[x-1]=9+x | | x-2+54=180 | | 4x-32=56+2x | | 14x-2800=30800 | | 21x^2-32x+136=0 | | B+M+F+S=89 | | 5-2s+3s-4s+5s=s+100 | | 168=x^2-14x+48 | | ln(11)+ln(x)=0 |