If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
(2/9)*k = 1/3 // - 1/3
(2/9)*k-(1/3) = 0
(2/9)*k-1/3 = 0
2/9*k-1/3 = 0 // + 1/3
2/9*k = 1/3 // : 2/9
k = 1/3/2/9
k = 3/2
k = 3/2
| 2x*(x*x+2)=0 | | 0=5(2)+b | | tan(7x)/x | | 5x-7+7x=5 | | -14=14(-1)+b | | f(x)=lx+2l+3 | | 12=3b+6 | | x=3b+6 | | 15=0(20)+b | | 10(y+2)=40 | | 6x+3=-x+59 | | -4=0(-5)+b | | -5=-1x | | x=-15+3y | | 8=1(2)+b | | 1-cos(5x)= | | 2p+5q=3p+2q | | 7d+7=25 | | 14=5ln(3x+2) | | 2*x*ln(x)=0 | | 4(x+2)-4x-8= | | x/7=4x-108 | | 10x+20x=5y+20 | | 2xsquared+16=94 | | 0.1n=25+.05n | | 2x-2=-86-5x | | -6(2-x)=30 | | -4v+48=72 | | -4(1x-8)=20 | | 5x+8=10+3x | | 6(-2x+3)=-30 | | tan(x)=2.6666666666 |