If (1, - 2 ) is the solution of the equation 2x - y = p what is the value of p? plss say fast
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1
Answer:
p=4
Step-by-step explanation:
Given
point (1,-2)
equation 2x-y=p
Substituting values of x and y
2 (1)-(-2)=p
2+2=p
p=4
Please mark my answer as brainliest!!
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