Question

15.Point (3,4) lies on the graph of the equation 3y=kx+7 ; the value of k is

Answer 1

$k = \frac{5}{3}$

Step-by-step explanation:

$3y = kx + 7 \\ the \: point \: is \: (3coma4)lies \: on \: the \: equation \: 3y = kx + 7 \\ 3 \times 4 = k \times 3 + 7 \\ 12 = 3k + 7 \\ 3k = 12 - 7 \\ 3k = 5 \\ k = \frac{5}{3}$