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))/2 = 15 // - 15
(3*(x+2))/2-15 = 0
(3*(x+2))/2+(-15*2)/2 = 0
3*(x+2)-15*2 = 0
3*x-24 = 0
(3*x-24)/2 = 0
(3*x-24)/2 = 0 // * 2
3*x-24 = 0
3*x-24 = 0 // + 24
3*x = 24 // : 3
x = 24/3
x = 8
x = 8
| w/3=w/2-2 | | 23=-6*0+b | | -1=2x+7 | | 15x+25=10+3x-21 | | 4p+2=11+3 | | x/7=x/8-10 | | 8x=128858*x | | 3(x+5)=9+3x | | t/8-9=-13 | | 1351=(1/0.00245+1/x) | | (22b-2)-7(3b+3)=-5 | | (10/12)*(4/5)= | | -12x+18y=6 | | z^3-z^2+5z-5=0 | | z^3-z^2+5zx-5=0 | | 4(5-x)/3=-x | | 45-2.4d=69 | | 4x-2+5x=7(x-1) | | q^3-1=0 | | -2y+5=19.0 | | -2y+5=19 | | -5r-6=-26 | | -5r-6=-24 | | 45-2.4=69 | | 558sin186 | | -2x+1.5=-1.2x-0.8 | | 2x+23-(5x-[6(x-4)-5])=5(x-2) | | 2x+23-5x-[6(x-4)-5]=5(x-2) | | 5/9X4 | | 5/9*4 | | x(x+1)=992 | | Ax-b=5(x+a) |