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)
(2/7)*x+6 = 4 // - 4
(2/7)*x-4+6 = 0
2/7*x+2 = 0 // - 2
2/7*x = -2 // : 2/7
x = -2/2/7
x = -7
x = -7
| 7(v+81)=63 | | 5x+7=-6x-29 | | 16x-3(4x+7)=(2x+12) | | 9x-3=7+7x | | 3(v-8)-3=3 | | x+2y-z=5 | | 46=-6*t-8 | | 6x-6-3x=-30 | | -5-7-4f=-f-2(f+6) | | 27-3x=15+9x | | 5x/6-x=-7 | | 13-3v+39v=60 | | 1+6(4k+2)= | | x/2+2/3=56 | | 2x+4x-2x=7-x | | 4x^2y^2+28xy+49=0 | | 2x-4sqrtx-6=0 | | X+4/9=x-6/8 | | 5+8/7x=29 | | (5p^2-3)-(2p^2-3p^3)=0 | | -7b+3(-4+7b)= | | 4x+7+3x=49 | | 15-2r=-1-5(r-2) | | 5x+3/2=-11 | | 9-3(-4+3x)+12x-4-(3x-3)-x= | | (6x+7)=(3x+38) | | 2/5p | | 4+10(4y+6)= | | 6x+5(4x+3)=197 | | x+1/4=90 | | 19q+17q-8q-11q-4=81 | | X/3+5=x/2+7 |