If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
z-(2/2) = 3.5 // - 3.5
z-(2/2)-3.5 = 0
z-3.5-1 = 0
z-4.5 = 0 // + 4.5
z = 4.5
z = 4.5
| 4x-3(6x+7)=-175 | | 3x-6=3k+4 | | 9b^2-18b+13=8 | | 36-s=-17 | | -178=4x+7(3x-4) | | 5+.39X=x | | 5(3n+1)=7(5n+3)+7 | | 52=-3x-7(-4x+14) | | -5x-3(-3x+2)=14 | | 5+.39=x | | 5[r+9]-2[1-r]=1 | | -6X+6(5x-14)=84 | | 9y-10=130 | | 88=-5x-3(-5x+4) | | 32x^2+2y^2=83 | | Y/4-9=1 | | Y=500x+15 | | -2x+3(5x+10)=-113 | | 8y-65=y | | (7-2j)/(4-5j) | | 8x-3x+99=8x+48 | | 6(w+3)-8w=10 | | -7(3x-5)=-28 | | 3-5/7x=9 | | 27=7-5x | | 2x+(3x-2)=8 | | 4(x+6)=8+4x | | 9x-1/5=7 | | 14+4z=6z | | X+1=8+x-5 | | n+9=2n-5 | | 17/5x=240 |