If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
a/3-(3*(a-2)) = 2 // - 2
a/3-(3*(a-2))-2 = 0
a/3-3*(a-2)-2 = 0
(-3*3*(a-2))/3+a/3+(-2*3)/3 = 0
a-3*3*(a-2)-2*3 = 0
18-8*a-6 = 0
12-8*a = 0
(12-8*a)/3 = 0
(12-8*a)/3 = 0 // * 3
12-8*a = 0
12-8*a = 0 // - 12
-8*a = -12 // : -8
a = -12/(-8)
a = 3/2
a = 3/2
| (2x-4x+6x)+3-2+7x+11= | | 6x+11+4x-1=60 | | 3-8x^2-16x^4=0 | | x-48=300 | | (x^2-36)/(2x-12) | | 10+6n=-4+4n | | 0.50x+0.15(30)=44.5 | | 81x^2-27x-4=0 | | 6n-18=4(n-2) | | 7+1x=0 | | 10x^2-21x-21=0 | | (6/1)=(3/4)b | | 8a+4=2a+4 | | 10(2a-3b)-1(4b-2a)= | | 19-4+5-16= | | 3-8x-16x^4=0 | | (3x/4)=2 | | 3x+5yi=8-i | | f(x)=tan(cos(2x)) | | (5x/6)=0 | | 5/3x=2/3x+1/3 | | -1/8z=-5.5 | | x+14=171 | | (-3/5)m=12 | | hj-2h+5g+4f-20= | | 3y-4=6 | | -16x^2-7x+10=0 | | 2.38=48 | | -16x^2-7x-1=0 | | 5(2w+3)10w=6(4w+1) | | 4+-2v+12=-8 | | x^2-36/2x-12 |