If 3p+4q=8 and 4p+3q=13, what is q equal to?

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asked Dec 27, 2019 61.3k views

3 votes

If 3p+4q=8 and 4p+3q=13, what is q equal to?

Mathematics
middle-school

Kaushal Kumar Panday asked

by Kaushal Kumar Panday

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1 Answer

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q=-1 :)
just solve for one variable of your choice in either function, in this case p then plug it into the other function to start solving for q.

Jasmitha Meka answered Dec 31, 2019

by Jasmitha Meka

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