If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(1/3)*(12*z+9)-2+4 = 0
1/3*(12*z+9)-2+4 = 0
1/3*(12*z+9)-2+4 = 0
4*z+1+4 = 0
4*z+5 = 0
4*z+5 = 0
4*z+5 = 0 // - 5
4*z = -5 // : 4
z = -5/4
z = -5/4
| l-4n-8n+17=23 | | -1/3+3/8 | | 3/7(-5/6)= | | 36=-12+v | | (3f-6)=(9f) | | Y/20+6=y/8+12 | | (-1/3)-7/8 | | 40(210-9y/42)-27y=750 | | 10+4x=46-2x | | 6x+9+6y+9=-10x+25-10y+25 | | -1/3(-7/8)= | | P+1/4=-5/2 | | m+10=-17 | | -7(-4p+7)=3p-24 | | 30-8x=2-4x | | (x)10=(9)x+4 | | q/3+4=6 | | 3/7(-3/5)= | | 1/3v+1=0 | | 3x-15+2x+10= | | 12y-7y=25 | | 3x+7=94 | | 3x-21=4y+2x | | 3(7r-3)=21r-6 | | 5x-8=-2+6 | | 6+4y=-y-14 | | 11-3(x)=70 | | -7x+3(2x-7)=-15-7x | | 8-(3+6)=6-9 | | 20=n-10 | | 5/(3x-2)=2/(x+3) | | 1/2x-9=-25 |