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)
-1 = (-3/7)*x-7 // - (-3/7)*x-7
7-((-3/7)*x)-1 = 0
(3/7)*x-1+7 = 0
3/7*x+6 = 0 // - 6
3/7*x = -6 // : 3/7
x = -6/3/7
x = -14
x = -14
| 2+2(3u-2)=-4(3u-1)+9u | | 12x^2-7x+6=0 | | 21-8x=27+6x | | y=2.5x-0.5 | | 12x(2)-73x+6=0 | | 14+4(5c-1)= | | -26-3x=-7x+54 | | 2x^2+16w=-24 | | 3y-9x=8 | | 9x-4=4x+9 | | 2y+2x-5=0 | | 238-x=73 | | 7(4a-3)-(2a+1)*9=2(a-9) | | 3m+3=20 | | -27-2x=45-8x | | 41-2x=63 | | 3xy+2yx=0 | | 6x-x=1805 | | 3/15-2/25= | | -99+9x=97-5x | | 2/3x-1=7/3 | | 3-51/3= | | x=20-(20-x) | | (16m^8n^4)^1/4 | | y/3+5=9 | | 108-x=199 | | 9x+36=15(2x-2) | | 127=206-u | | -16+36=-4(x+8) | | (3x+5)(3x^2-16x+16)=0 | | y=4s^2-1 | | 161=-w+90 |