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)
(4/7)*x = -20 // + 20
(4/7)*x+20 = 0
4/7*x+20 = 0 // - 20
4/7*x = -20 // : 4/7
x = -20/4/7
x = -35
x = -35
| 4-5m-3=9m+13-7m | | 2/x-1=-2/x-9 | | 2x-15+3+5x=-4-3x+9 | | 3x+4=3(x+5) | | 6x+6=6(x-1) | | 8(t-4)+6t=7(2t+4)-13 | | 2y+2x-3y=22 | | -5(-8x+9)= | | 5x+5/x-1=10 | | 20x+8=20x-8 | | 2(x-8)-2=-18 | | 7x+6/2=24 | | x+x+4111=210355 | | x^3-4x=2 | | x^3-4x=1 | | T/3+35 | | 2x-4-7x-3=5-x-16 | | -2y+8=3(2y+8) | | 3x-26+90+x=180 | | -2y-27=6y+13 | | 3Y-5X=7 | | 5(2x+6)=-30+20 | | -2Y-X=-3 | | 13/9y-14=-1 | | 10-(4n-2)=2-5n | | (25b-9)-8(3b+1)=-3 | | 4x+12-x-7=25+x | | 4x+12-x-7=25+x | | 7-(2x-6)=4-3x | | 2y-x+8=0 | | 0=4+y/6 | | 3-w=-2w |