Question

solve by substitution method
6p+3q=6
2p+4q=5

how become third equation and what is the Value of p and q????​

Answer 1

Answer:

By substitution method,

6p+3q=6

p=6-3q/6

Substituting value of p in other equation, we get

2(6-3q/6)+4q=5

12-6q/6+4q=5

12-6q+24q/6=5

12+18q=30

q=1

Substituting this in p=6-3q/6

p=6-3(1)/6

=1/2

Hope it will help you..

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Answer 2

Answer:

$p = \frac{1}{2} \: and \: q = 1$

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