• # question_answer If the point (3, 4) lies on the graph of the equation $3y=ax+7,$ then the value of a is____. A) $\frac{2}{3}$              B)         1C)  $\frac{4}{3}$             D)         $\frac{5}{3}$

Since the point (3, 4) lies on the equation $3y=ax+7.$ $\therefore$      $3\times 4=a\times 3+7$ $\Rightarrow$   $5=3a\Rightarrow a=\frac{5}{3}.$