If (1,-2)is a solution of the equation 2x-y=p find the value of P
Answers
Answered by
5
Answer:
Step-by-step explanation:
2x-y=p put x-1,y=-2 =2(1)-(-2)=p p=4 .
Answered by
6
Answer:
p=4
Step-by-step explanation:
2x-y=p
2x1-(-2)=p
2+2=p
p=4
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