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)
3*x-4 = 5/2 // - 5/2
3*x-(5/2)-4 = 0
3*x-5/2-4 = 0
3*x-13/2 = 0 // + 13/2
3*x = 13/2 // : 3
x = 13/2/3
x = 13/6
x = 13/6
| 5(2x-1)=30 | | 7+8x=7+x | | 8x^6-y^15= | | (x-9)(2x+9)= | | 2a+b-3a+b= | | r^3-3r^2+4r-12= | | 5+3c=-20 | | 5a^4b^3-15a^3b^4= | | x^2-6084=6460 | | 6x-9=3x+10 | | 4t^2-8=0 | | 75X-4000-25X-0.1x^2=0 | | ab-4a-4b=80 | | 8m-3=4(2m-4) | | x^2-78=6460 | | 4w/10=240 | | 4x^2+4y^2-16x-24y+36=0 | | 30y+3=15 | | 4x*2+4x=15 | | 9x*2-12x=32 | | -2x^2+160x+800=0 | | 3x+123= | | 7p*2+22p+3=0 | | X=480 | | 3m^2+10m-9=0 | | 3p*2+11+10=0 | | 4ly-1l-16=0 | | a/5-8=16 | | 10m-18=72 | | 4w^6-500w^3= | | 5x-60+x=180 | | 5(3x-4)=3(x-2)-11 |