Question

Find two numbers p and q , if 2p +3 q=5 and 3p -4q = -1​

Answer 1

Answer:

the answer is p=1

q=1

I hope it's Helps to u

Answer 2

Answer : p=1 ; q=1

Step-by-step explanation:

4(2p + 3q) + 3(3p - 4q) = (5 X4) + (-1 X3)

8p + 12q + 9p - 12q = 20 - 3

17p + 0q = 17

So, p = 17/17 = 1

Substitute this value in any 1 of the above reactions to find q.

For e.g in 2p + 3q =5

2 + 3q = 5

q = 5-2/3 = 1