Question

18. Find the value of P if (2,3) is a solution of (P+1)x-(2P+3)y=1
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Answer 1

Answer:

P=-2

Step-by-step explanation:

(p+1)x-(2p+3)y=1

putting 2 as value of x we get and 3 as the value of y,

(p+1)2 - (2p+3)3 =1

2p+2 -6p-9=1

-4p-7=1

-4p=8

p=-2

hope it helps u