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-(4*x) = 3*x+1 // - 3*x+1
1-(4*x)-(3*x)-1 = 0
1-4*x-3*x-1 = 0
-7*x = 0 // : -7
x = 0
x = 0
| 2m+4=-95-7m | | 2n+10=-14+5n | | -7+k=-4k-67 | | -5m-6=4m-24 | | t-7=-13+4t | | 4t+5=-3t-9 | | a+3=-39+7a | | 7x-8=22+4x | | -6a+3=6a-129 | | 5n+6=4+3n | | 7x+9=-89-7x | | 7b+8=-b+96 | | -2d-9=4d+27 | | 4k+6=3k+1 | | 4k+4=-5k+49 | | 2t+7=5t+43 | | 8+2t=5t+5 | | -6d+2=-37+7d | | x+6=98 | | -7+6d=-2d+65 | | 5a+4=-7a+124 | | -5a+10=0+5a | | -4n+9=4n+33 | | -10-6m=-7m+0 | | 5n-4=-4n-22 | | 5+2x=-6x+85 | | 3b+6=18+b | | -7w+6=-27-4w | | 2a+2=5a-34 | | 5+4t=-5t-94 | | -3d-8=-18-4d | | 3w-7=-2w+23 |