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+4 = 0
1/3*x+4 = 0 // - 4
1/3*x = -4 // : 1/3
x = -4/1/3
x = -12
x = -12
| x+118.2=130.2 | | -2x-1 | | 4x+37+5x+17=45 | | 8+3n=38 | | IFST=15ANDRT=40RS= | | 9879987x+54=10 | | 3.2A-16+4A | | 4-1/x^2 | | 3x+2x-7+4 | | 987x+54=10 | | (7+2x)6 | | 98798498798498487987x+54=10 | | 4x^2-12x+9=18 | | 11-2x=-13 | | 3(6+5m)=2(-5+4m) | | 8-x/2 | | 30=x^(1/5) | | -(z+6)+(32+1)=-3(z+1) | | 5(x+3)+7(x+2)=11 | | D/1.2=-3.3 | | 5a+3a+4+3a+2b+5a+6b= | | -4(t-6)-(t+9)=11 | | v*9x | | 3(x+4)=2(x+8) | | 2(x+6)=12 | | 18=-6/11h | | x-21/1.2 | | x+1.75=13.75 | | k/-9=-1 | | x(x-1)+y(x-1)=0 | | -5(t-5)-(t+3)=2 | | .035x50 |