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-(2*x)+4 = 15/3 // - 15/3
3*x-(2*x)-(15/3)+4 = 0
3*x-2*x-5+4 = 0
x-1 = 0 // + 1
x = 1
x = 1
| 2x+275000=550000000 | | 4y-10y-2y=-36 | | z-43=-28 | | -3x^2+22x+93=0 | | n*8-6=18 | | f(x)=x^2+x-5 | | (w-5)/(w-1)=(w-7)/(w-3)+1 | | 2x+18=398 | | (7u-21)(u^2+2u-3)=0 | | m^2-2m-24=0 | | 4(x-7)=5 | | -4x^2-20x+100=0 | | (n+3)*3=24 | | -9+y=-7 | | -210x+384x+448x=-336+448 | | (a)(b)(c)=abc | | (2u+3)(5-u)=0 | | (a)(b)(c)= | | -(6y+4)-(-5y-5)=-7 | | n*5=85 | | n=17 | | 60=5x+20 | | 8+8y-3=7y+17-5y | | -7+t=-28 | | 6(2)-7y=-9 | | 56z+308z+21z=-36 | | h(t)=-16t^2+128t+7 | | 4x-5+x=7+2+5x | | 2y+11y=78 | | x/17=-13 | | 3(3f+1)=7(2f+9) | | -9-2x+x=2 |