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)
(1/12)*(2*k+4) = 2-(6*k) // - 2-(6*k)
(1/12)*(2*k+4)+6*k-2 = 0
1/12*(2*k+4)+6*k-2 = 0
1/12*(2*k+4)+6*k-2 = 0
37/6*k-2+1/3 = 0
37/6*k-5/3 = 0
37/6*k-5/3 = 0
37/6*k-5/3 = 0 // + 5/3
37/6*k = 5/3 // : 37/6
k = 5/3/37/6
k = 10/37
k = 10/37
| 4-3+2= | | (4)(3)(2)= | | -2/5(20x-5y) | | m+2n=1 | | 3[10+(6-4)-3(2+1)]= | | 2+2[3+4(7-5)]= | | x^2+x=675 | | 7u+v=0 | | 5x+6/6=3x-1 | | u-v=0 | | (x*4.219)+(1.09x*21.750)=886.7793 | | y=(lnx^3)(e^2x) | | 6x+12y=30 | | 810000=x-.2x | | 3g-24=-4h | | (8x^1/5)^4/3 | | 5x+2x=6x | | 3p-2=-9 | | -6u+21=30 | | 12.8+32=f | | 2/5x=35 | | 3a+9b=8b-a | | 16x+9=16x-9 | | 8(x-5)=8x-40 | | (2w+i)/w-i=(3w+4i)/w+3i | | 4j-8k=-4 | | 5x+7x=11x | | 11k-[4k+(-4+6k)]= | | z^2-(3+2i)z+(1+3i)=0 | | 5c=315 | | 5+c=315 | | 5/9c=-9 |