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)
(5/6)*k = 15 // - 15
(5/6)*k-15 = 0
5/6*k-15 = 0 // + 15
5/6*k = 15 // : 5/6
k = 15/5/6
k = 18
k = 18
| 4(x+3)=-7(3-2x)-10x | | 9x+6=-102 | | x^10-5x+4=0 | | 4z-y= | | 3(x+7)=-6-6x | | 4/3n-10=5/6n-7 | | 2(5a+4)=8+6a | | n+(n+2)+(n+40)=42 | | y-1=(4y-2)/3 | | -34+8v=6(v-5) | | (2x+3)+(3x+5)= | | 21+7v=-5(1-4v) | | 5x^2-15x+11=1 | | 4(x-8)=-30+2x | | x+53.8=1.2 | | 5b-38=6(8b+3)+3b | | 36-8x=-2-6(1-6x) | | 27+-59= | | 4n-4-6n=-n | | 6+8lnx=78 | | -2n+4(2-n)=2(3n+46) | | 27+-25= | | -19+3v=-(6v+1) | | 3x^3-18x^2+9=0 | | -9v-1=3(-3v+5) | | 8(x+4)=7x+36 | | 3(2x-6)-4(3x+1)=5-2(x+1) | | 3x^3-18x^2-9=0 | | 3(2x-6)-4(3z+1)=5-2(z+1) | | 3z^2-5z=1 | | 3(x+1)-8=4x-23 | | -8k+6k=16-5k+k |