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)*x-6-1 = 0
1/3*x-7 = 0 // + 7
1/3*x = 7 // : 1/3
x = 7/1/3
x = 21
x = 21
| 7w=w-4w | | 86+12x=2x+114 | | 4+(4x-4)=17x | | 30x=60(x-2) | | 11w=w | | 10x^2-90= | | -119+10x+4x=105 | | 22=-8+3(x-4) | | 27x^6+46x^3-16=0 | | 0.50x+4=0.66x | | 0.3x-1.6=0.5 | | V+(-5)=-15 | | x^4+4x^3+11x^2+24x+30=0 | | 2x+3+x=24 | | 2.75-7.5(5-2x)=26 | | 2n-80=4(-8n-3) | | 2n-n^2-1=0 | | 3y-2y=-16 | | (x+2+i)(x+2-i)=0 | | N-12-27=-91 | | -12x+3=84x+75 | | (2x-5)=3x-10 | | x^3-6x-101=0 | | 4/5x-4 | | N/15-8=-7 | | 4x^3+8x^2-60=0 | | z=15+2x+2y | | -6x-7=1(-9+2x) | | -7-2=x-33 | | 2x^3+5x-3=0 | | 38x+50x= | | b/(-7.8)=-79.56 |