Question

7(p-q)+5(p+q)=4 ; 4(p-q)+3(p+q)=2
solve the simultaneous equation​

Answer 1

Answer:

I can give u proper hint, then u try.

Step-by-step explanation:

use substitution method here it will be easy.

first write ist equation after opening brackets.

then find value of p from it in variable form only means in form of q

12p-2q=4

2q=12p-4

q = 6p-2

now put value of q in equation 2 then u will get value of q.

then put value of q u will get in any equation u will get the answer.

may it helps u try it and if not done then let tell to me, i will answer