Question

find the value of p if x=2 and y=3 is the solution of equation
5x + 3py = 4a​

Answer 1

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Answer 2

Solution :

5x + 3py = 4a ; (where x = 2, and y = 3)

(5 × 2) + (3 × 3 × p) = 4a

10 + 9p = 4a

9p = 4a - 10

p = [2(2a - 10)]/9