Math, asked by Sunny61691, 3 months ago

If (-1,2) is a solution of 2x-y=p.Find the value of p?

Answers

Answered by sani3204
0

Step-by-step explanation:

-1 , 2 = x , y

2x - y = p

2 ( -1 ) - 2 = p

-2 - 2 = p

-4 = p

p = -4

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