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/4) = 1/36 // - 1/36
2/9-(k/4)-(1/36) = 0
2/9-(k/4)-1/36 = 0
7/36-1/4*k = 0 // - 7/36
-1/4*k = -7/36 // : -1/4
k = -7/36/(-1/4)
k = 7/9
k = 7/9
| -3(3+8x)=201 | | 76+7p=4p+19 | | 24x=12x-5 | | 6-16x-15=7 | | 110=5(1-3a) | | 8x+1=-3x-7 | | 2(x+4)+3(2x-8)-10=96+2x | | (4/5)/(7/9) | | M=-2.5(-8) | | (1)/(1/15) | | 9r-79=41-r | | 6y-12=6 | | 2(0.4)(0.9)=w(0.8) | | -2+6x=7x+6 | | y=0.1(x+20)+7 | | 1+lnx^2=0 | | 1y-2=2 | | -12y+9=129 | | (10)/(2/9) | | (z)(10)=0.8 | | -10y-4=56 | | (4/6)/(2/5) | | (-2-4i)+2=x-(7+yi) | | 8.9=m-1.1 | | 3(2x-5)-5x+7=2 | | n-2=2n+3n-2 | | 12y-3=-15 | | 23+8y=7y+47 | | (4/6)(2/5) | | 0.78+n=0.80+0.13 | | -12y-5=55 | | c-0.871=1.48 |