119k views
12 votes
P+q+ q=20
p+p+p=30
q+r-p​

User Jbalsas
by
4.5k points

2 Answers

3 votes
q=5. p=10.

5+?-10 :))
User Jim Riordan
by
5.0k points
2 votes
q=5, p=10, 5+r-10, -5+r or r-5
User Oleg Bondarenko
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5.7k points