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)
3*x-((2/9)*x)-((1/6)*y)-y = 0
3*x+(-2/9)*x+(-1/6)*y-y = 0
25/9*x-7/6*y = 0 // + -7/6*y
25/9*x = -(-7/6*y) // : 25/9
x = (-(-7/6*y))/25/9
x = 21/50*y
x = 21/50*y
| 6s-11s=25 | | (4x^4)+(8x^3)-(2x^2)-(6x)-(4)=0 | | 13-5y=-4x | | g(x)=-2+x^3 | | 5-(5-4)=3(n+2) | | 100=x+x-2 | | 5p+7=16+4p | | 4x^4+8x^3-2x^2-6x-4=0 | | 25x^2+1=8x | | 4x(40+8)=4 | | 100=x+(x-2) | | 30x+6y=180 | | 56x^3-63x^2+8x-9=0 | | -4x-22=7x-40+6n | | 0.8(12.5x+7)=2(5x+11) | | (0.20x)+x=54 | | 2=m+11 | | 5.62+5.62+3.65=23.59 | | 4+5.5=92 | | (4-x)(7-3x)= | | 3/4(100x)=25x+50 | | 448=72n-171-80 | | 5(2c-1)-4=5c+6 | | 4[5-t]=20 | | 3/41=y | | (24x^5)/(8x^-1)^3 | | 3/n=5/9 | | 4v^2-38v+84=0 | | 3/7x-8/9x=0 | | 2/x=8/2 | | x+24+3x= | | 7x=19/36 |