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)
(4*x)/7-((3*x-13)/2) = 0
(-1*(3*x-13))/2+(4*x)/7 = 0
(-1*7*(3*x-13))/(2*7)+(2*4*x)/(2*7) = 0
2*4*x-1*7*(3*x-13) = 0
91-13*x = 0
(91-13*x)/(2*7) = 0
(91-13*x)/(2*7) = 0 // * 2*7
91-13*x = 0
91-13*x = 0 // - 91
-13*x = -91 // : -13
x = -91/(-13)
x = 7
x = 7
| x^2-3/2x | | 12/7=x/14 | | 2b^2+11b+8=0 | | (2x-9)(3x+5)= | | 5x-7-(2x+11)=0 | | 63x+7y=6x+y | | 5/9[f-32]=c | | 1x/4=25 | | 3x+2x-5z=35 | | 3y+12=2y-27 | | 1/2(y-1)=1/3(y-4) | | 3x-16+17= | | 12t^2+28t-5= | | 1000(1)=70n-400 | | (4/Y^2)=2Y=12 | | 8x+9y=-18 | | 6×5-4/2 | | 2(6x/5) | | 9/4x+7=1/2-x | | x^2=200-y^2 | | 6×5_4/2 | | (x-1)(x+3-i)(x-3+i)=0 | | 20x-20y=32 | | 2(x+3)=2(3x-5) | | Lne^4/8 | | 5(e-3)=15 | | 36/27 | | 127375=3x+2y | | 8x^3+12x^2-50x-75=0 | | lnx=-144 | | (5x-3)2= | | a=3x+2y |