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Find the ordered triple \((p,q,r)\) that satisfies the following system:

\(p-2q=0, q-2r=0, p+r=5.\)

 Jun 5, 2020
 #1
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Alright!

 

Substitution of p=2q!

 

q-2r=0, 2q+r=5

 

Substitude q=2r!

 

2*2r+r=5

 

Substitude r=1!

 

q=2*1

 

q=2

 

p=22

 

r=1

 

babababowwwwwww!

 

Yay!

 Jun 6, 2020

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