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zaharov [31]
4 years ago
14

TOPIC: simultaneous linear equationsp + 2q = 3, p - 2q = 3​

Mathematics
2 answers:
snow_tiger [21]4 years ago
6 0

Answer:

p=3 q=0

Step-by-step explanation:

p+2q=3

p-2q=3

p+2q=3

p=3-2q---------eqn i

p-2q=3

3-2q-2q=3

3-4q=3

-4q=3-3

q=0÷-4

q=0

putting the value of q in equation i

p=3-2q

=3-2×0

=3

svlad2 [7]4 years ago
5 0

Answer:

p=3

q=0

Step-by-step explanation:

Adding both the equation

p+2q=3

+ p-2q=3

------------

2p=6

p=3

putting value of p in any of the above equation we will get the value of q.

3+2q=3

2q=0

q=0

mark this as brainliest!!!!

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