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)
(-2/3)*(k+2/5) = 5/6 // - 5/6
(-2/3)*(k+2/5)-(5/6) = 0
(-2/3)*(k+2/5)-5/6 = 0
-2/3*(k+2/5)-5/6 = 0
(-2/3*6*(k+2/5))/6-5/6 = 0
-2/3*6*(k+2/5)-5 = 0
-4*k-33/5 = 0
(-4*k-33/5)/6 = 0
(-4*k-33/5)/6 = 0 // * 6
-4*k-33/5 = 0
-4*k-33/5 = 0 // + 33/5
-4*k = 33/5 // : -4
k = 33/5/(-4)
k = -33/20
k = -33/20
| 9/19(95/7)= | | 1/3y-6=-11 | | x(45-x)=9 | | (p-1)+(p-7)=0 | | 5x-2f(x)+9=0 | | -9(x-5)=x+22 | | 5(-7x-16)=-465 | | -3(z+4)-(-6z-2)=2z | | 4(7c-1)-4=26c+4 | | b+1=6b+24 | | 1.06x=20 | | 2x+5+65=180 | | 5y+3(y-6)=4y+2-3 | | 2/3x+2=4x+5 | | 0.06x=20 | | 1944/(-72)/(-9) | | 3.14*3.8= | | -8[90-(-47-50)]= | | 4-3y=32 | | x=20(0.06) | | -33.3/3.7=x | | 12-3(-6)+9= | | 15/15=10/-15 | | (18.62+z)/2.01=-1.2 | | 7x-21=5x-3 | | 3(7)-y=11 | | 160/80 | | vf=vi | | 7*8-2*4+9= | | 35.00(12.00+x)= | | 27+44*-46-(11+17*4)= | | (3x-1)(4-2x)=0 |