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)
(4*x)/9 = 6 // - 6
(4*x)/9-6 = 0
4/9*x-6 = 0 // + 6
4/9*x = 6 // : 4/9
x = 6/4/9
x = 27/2
x = 27/2
| 17x+13y=-5 | | 0.05x-3.4=0.4(x-5) | | 3/4*1/4 | | (x+7)/(x+2)=9 | | =36x^6-49x^4+14x^2-1 | | 1/2(x+2)=1/4(2x+4) | | 4+3x=14x+x | | -36=-12+h | | y=-2/5x+40 | | y-(5-2y)=7(y-1)-2 | | 5+1=3 | | 3x+7=3+5x-8 | | (X+2)=49 | | (a+30)=(a-18) | | (a+16)=(a-18) | | (5x+14)=(86-4x) | | 4x-2x-18=x+6 | | (a+16)=(a+30) | | r/4-7=-3 | | x-39=17 | | (9+7x)=(75+x) | | zy= | | 2y-42-3y=5y | | 21y-14x=71 | | 0.50x+0.25(50)=47.5 | | (5x-5)=(15x-115) | | h[x]=6-3x | | 8x/3=11x+9/4 | | y=sx+b | | 64-7x=11x+16 | | 4x-6x=14 | | 3x=(11x-80) |