You can put this solution on YOUR website! C-5/c+3/c=2/3
C-(5+3)/C=2/3
C-8/C=2/3
(C*C+8)/C=2/3
(C^2+8)/C=2/3
2C=3(C^2+8)
2C=3C^2+24
3C^2-2C+24=0
X=(2+-SQRT(-2^2-4*3*24))/2*3
X=(2+-SQRT(4-288)/6
X=(2+-SQRT(-284)/6
X=(2+-16.85i)/6
X=2/6+-16.85i/6
X=0.333+-2.8i ANS.
(