If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(5/2)*x-((1/2)*(2*x-3)) = 9 // - 9
(5/2)*x-((1/2)*(2*x-3))-9 = 0
(-1/2)*(2*x-3)+(5/2)*x-9 = 0
(5*x)/2-1/2*(2*x-3)-9 = 0
(-1/2*2*(2*x-3))/2+(5*x)/2+(-9*2)/2 = 0
5*x-1/2*2*(2*x-3)-9*2 = 0
3*x-18+3 = 0
3*x-15 = 0
(3*x-15)/2 = 0
(3*x-15)/2 = 0 // * 2
3*x-15 = 0
3*x-15 = 0 // + 15
3*x = 15 // : 3
x = 15/3
x = 5
x = 5
| 3w-74=2w | | 10q+32=3q+53 | | y=37+0.08x+-0.02x^2 | | An=-1+6n | | 1x=64x | | 4(v-3)-8=-5(-2v+2)-2v | | ln(2y-3)=2x-2 | | 81t^4-625=0 | | 2t-52=t-2 | | -3y-2=9y | | 6x=15+2x | | (8-i)/(7-6i) | | 16-y=5 | | 2(v+6)=-2(5v-8)+2v | | 4/7(-14)-10 | | x^2-2x-y-3=0 | | 5/9k-1/2=1/3 | | 3=x-61/6 | | 32xy-54x^2= | | 15w-16=w+12 | | 3c+8=-13 | | X=2(4) | | 17u-7=10u | | 2w-9=-6 | | 56+56+56= | | v/8=25.6 | | 10-(x-3)=6 | | 8x-16=3x+14 | | 2y-77=y+3 | | 6/a=15/10 | | .50(x+6)=7 | | 9v+100=20v-10 |