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)
(3/7)*x+3 = (-4/7)*x-5 // - (-4/7)*x-5
(3/7)*x-((-4/7)*x)+3+5 = 0
(3/7)*x+(4/7)*x+3+5 = 0
x+8 = 0 // - 8
x = -8
x = -8
| 2b+23-6b-5= | | 23-4c=7 | | 8x-6=2x+14 | | p+4p= | | 6-3y=6x | | 9x-7x-4x= | | 8r-27=45 | | 16.82*8= | | x(7x-7)=(7x+8)(x-3) | | x-25=-37 | | x/3=20/60 | | y-8+2y= | | 15/-2h+5/12 | | 10z-z=-3+2z-1-3 | | 1-8ab-20a^2b^2=0 | | (-6xh)-(-3xh)= | | -(x-5)=15 | | 4x+10=-5x+10 | | -7(7-8x)=47 | | 7/63 | | 18x+9=2x+6 | | (x-2)-(x-6)= | | 6p+23=71 | | ((1/2x-1))^2+((1/2x-1))-90=0 | | 216x=36 | | 9x-10=3x+50 | | x+245x= | | 11x-7-6x+13=51 | | 22w=-5 | | 7x+7=3+5x | | 8x+17=8x-17 | | 17t+t= |