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)
6 = (x^2)/3 // - (x^2)/3
6-((x^2)/3) = 0
-1/3*x^2 = -6 // : -1/3
x^2 = 18
x^2 = 18 // ^ 1/2
abs(x) = 3*2^(1/2)
x = 3*2^(1/2) or x = -(3*2^(1/2))
x in { 3*2^(1/2), -(3*2^(1/2)) }
| 7g*2h-11h-16hg*2+4gh= | | 3/4y=9/16 | | m+5n=6 | | 5/3+10/3y=3y-4 | | 36x^2-14x=0 | | 149.95=5x+18.05 | | (3x+2)/2=x-5 | | 0.4(x+3)=0.3(x-6) | | 1.5c=8 | | -6=s-3 | | x/8+x+5=13/40 | | (6-x^2)=0 | | -7z+12=20z+8-1/3z | | 12+3.1y=-59.3 | | 10z+10=2 | | 2(3x-9)=36 | | (2-x^2)=0 | | 90(10+5)/(6-5) | | 72.16=2x+15.62 | | 3a+a-2+5a+7=50 | | 74(43x+3)=875 | | -(-x+3)=5x+5-4x | | raiz(2+3x)=8 | | 2x-3+x-4=3(x-6) | | 3[8x]+8=80 | | 7(x+1)=2x+56 | | 4x+12=-3-2x | | 5y+2y-4=9 | | 5M-6=17 | | 8x-4+2x+6-2x=34 | | 0.33x+0.33(2x-15)=3.50 | | (h-10)/3=-4 |