Question

If px + 2y = 7 and (x, y) = (1, 2) then p =​

Answer 1

Answer:

3

Step-by-step explanation:

p×1+2×2=7

p+4=7

p=7-4

p=3

Answer 2

Answer: 3

Step-by-step explanation:

p(1) + 2(2) = 7

p + 4 =7

p = 7 - 4

p = 3