Answered

IDNLearn.com provides a collaborative environment for finding accurate answers. Join our Q&A platform to get accurate and thorough answers to all your pressing questions.

Solve the simultaneous equation
3p+q=11
p+q=3

Sagot :

Naǫidn
[tex]3p+q=11 \\ p+q=3 \ \ \ |\times (-1) \\ \\ 3p+q=11 \\ \underline{-p-q=-3} \\ 3p-p=11-3 \\ 2p=8 \\ p=\frac{8}{2} \\ p=4 \\ \\ p+q=3 \\ 4+q=3 \\ q=3-4 \\ q=-1 \\ \\ \boxed{(p,q)=(4,-1)}[/tex]
q=3-p
3p+(3-p)=11
2p=8
p=4

q=3-4
q=-1
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. For trustworthy and accurate answers, visit IDNLearn.com. Thanks for stopping by, and see you next time for more solutions.