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)
(x-3)/5-((4-(3*x))/3) = 2/15 // - 2/15
(x-3)/5-((4-(3*x))/3)-(2/15) = 0
(x-3)/5-((4-3*x)/3)-2/15 = 0
(x-3)/5+(-1*(4-3*x))/3-2/15 = 0
(3*15*(x-3))/(3*5*15)+(-1*5*15*(4-3*x))/(3*5*15)+(-2*3*5)/(3*5*15) = 0
3*15*(x-3)-1*5*15*(4-3*x)-2*3*5 = 0
270*x-435-30 = 0
270*x-465 = 0
(270*x-465)/(3*5*15) = 0
(270*x-465)/(3*5*15) = 0 // * 3*5*15
270*x-465 = 0
270*x-465 = 0 // + 465
270*x = 465 // : 270
x = 465/270
x = 31/18
x = 31/18
| -8x-4=9x+2 | | 5(x^2-20)=2X(3+x)-58 | | 4-xi=0 | | 21x-41+3=13 | | -2a+5=a-4 | | 2tanx*cosx=tanx | | 3(2m-5)=-3(m+4) | | 2(3x+1)=5x-22 | | 2(3x+1)=5x+22 | | 2(3x-1)=5x-22 | | x+0.616595x=0.1 | | x+0.063x=0.05 | | 3(x^2+2x)=2x^2-9 | | 3,5/X=2.4/4.8 | | 720=35n+125 | | 20n^2+52n=0 | | 3t^3=27t | | 2x+x-12=300 | | -3x^2+4x^2+10-8= | | 12x+9.6y=220 | | 28/[8-(8-40] | | (3x+5)(x-8)=0 | | 3.1x-6.02=3.9 | | 11.85+8.95=47.65 | | 3x^2+5x^2-4x^2+28x-16x+8+7-5= | | 4x^2+6x^2+20x+16x= | | r=3cos(2x) | | p=bmw | | x^2+x^3+y^3= | | 3x=384-x | | 3y+b=8 | | 3y+b= |