Question

2p+q=4 4p-q=10
Solve simultaneous equation

Answer 1

Answer:

2p+q=4

4p-q=10

1) q=4-2p

2) मेvalue put करने पर

4p-4-2p=10

2p=10+4

p=14/2

p=7

q=4+2p

q=4+2×7

q=4+14

q=18