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)
(1/2)*z = 9*(1/4) // - 9*(1/4)
(1/2)*z-(9*(1/4)) = 0
(1/2)*z-9/4 = 0
1/2*z-9/4 = 0 // + 9/4
1/2*z = 9/4 // : 1/2
z = 9/4/1/2
z = 9/2
z = 9/2
| 8x+23=-5(7-7x)+4 | | 74=5w-11 | | -8y+4.3y+3.7= | | .2m-7=.3 | | (5x+9)+(13x+9)=180 | | x-4/5=3/8 | | [25b]^(1/2)[4b^(1/6)]= | | y-37=2y+8 | | E/42. | | -1+7x=-(1-7x) | | 6+-4x=3+-2x | | -495=99 | | 113=14+h | | -3k-3(-2-5k)=54 | | 10n-7=177 | | -7/5-3/7y=-3/2 | | 3n+3=5n-5 | | b–3/16=5/16 | | 5-x-10=10 | | 4x-5(5-x)=2 | | 7d-15=-71 | | 2/3y-2/9=-4/5 | | 2.9x-17.11=8.7 | | (25b)^1/2(4b^1/6) | | 3.5*9.5=33.25 | | 34=2-2b | | y^2=-(2y-35) | | 4q+-3q=9 | | n+73=112 | | 1+3x=2+7 | | –3/16=5/16 | | Cos5x/2 |