p- (p-q) -q - (q-p)
Answers
Answered by
1
Answer:
p-q
Step-by-step explanation:
p-p+q-q-q+p
0+0+p-q
p-q
Answered by
0
Answer:p-3q
Step-by-step explanation:
p-p-q-q-q+p
p-3q
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