(3/8y-9/16)(y-0/8)=0

[tex]( \frac{3}{8y} - \frac{9}{16} ) (y- \frac{0}{8} ) = 0 ; \frac{3}{8y} * y + \frac{3}{8y}* (- \frac{0}{8} )- \frac{9}{16} *y- \frac{9}{16} *(- \frac{0}{8} )= 0 ; [/tex][tex] \frac{3}{8} + 0 - \frac{9y}{16} +0 = 0 ; \frac{6}{16} - \frac{9y}{16} = 0 ; \frac{6-9y}{16} = 0; 6-9y=0 -9y=-6 9y=6 [/tex] [tex] 6-9y=0; -9y=-6; 9y=6; y= \frac{6}{9} ; y= \frac{2}{3} [/tex]