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 = 2*K // - 2*K
2/3-(2*K) = 0
2/3-2*K = 0
2/3-2*K = 0 // - 2/3
-2*K = -2/3 // : -2
K = -2/3/(-2)
K = 1/3
K = 1/3
| 5y-8=x-6 | | 1-cosx=sinx*sinx/2 | | 11+5x=x-1+8x | | 6n^2-7n-90=0 | | 3x+36-4x=3-5x+5 | | 4x+t=3x-12 | | 28-12=4(x-8) | | 14x*3=90 | | 3*2=6X+4 | | x-.10x=21.60 | | (m-1)X^2-2mx+m+1=0 | | 2.34=y-2.51x | | -2x-16+x=2x+-x-4 | | 2.34=y-ax | | -3de+12cf=87c | | 2+3(2*x)=-2 | | (3/7)^2 | | b=84-2.51(26) | | y^6+y^2= | | 3(5m+2)=7(5m+7) | | -3(2+x)-3=2 | | 25m+5=5m+15 | | 2x-15=-15-3x | | 10m+48=51 | | 4+3(x-4)=4 | | y^6+y^2+y^4= | | 8(1x+10)=9(2x+7) | | 4(m+7)=20 | | (12.5x^5)(1/4x^6) | | 11x=8x-24 | | 6+2x+8=-1-3x | | 9x+6x-12=7x+2x-12+5x |