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)-(6*x)-1 = -27/7 // + -27/7
-(4*x)-(6*x)-(-27/7)-1 = 0
27/7-4*x-6*x-1 = 0
20/7-10*x = 0 // - 20/7
-10*x = -20/7 // : -10
x = -20/7/(-10)
x = 2/7
x = 2/7
| -67=-7x-6x-2 | | 579/8=5x+x+3/8 | | 1/4x+7+2/7x=13/4 | | 27/4=x-3/4x+5 | | 1/2x+5+2/3x=-47/6 | | -247/40=-4/5x+1/2x-6 | | 1=-2/3x+3x+1/8 | | 3x+2/3-3/7x=109/42 | | 1/2-5/6x-3x=151/72 | | 8+6x+3/5x=7/5 | | 5x+3/4+2x=31/4 | | 4/7x+4/7+2/7x=64/7 | | 5x+9+3/5x=267/25 | | 7+5x-4x=7 | | 4x+1/8+x=-199/8 | | 4/7x+5+x=94/21 | | -6+2/3x-2/3x=-6 | | 8+x+4x=131/12 | | 4x+9+3x=86 | | 10-3x+4x=32/3 | | -6/5=-x-5x+4/5 | | -5x+9-x=21 | | 8/9+4x+7x=-257/45 | | 9/10+6x+4/5x=-263/10 | | 5x+5/9+6x=-1084/9 | | -15/4=3x-6x-3 | | -2/7x+1+2/3x=31/7 | | -77/4=x-6x+3/4 | | 4x+3/7+7x=-74/7 | | 5/7x-7-4/5x=-32/5 | | 3/4+2x+3/4x=31/12 | | 1/3=2x-4x+1 |