Solve it by elimination method

This question was asked in Example 17

surender Daderwal

May 15, 2019, 7:59 p.m.

Answers!

Suman Singha

May 17, 2019, 9:59 p.m.

Only hint
Case1
10p 3q=13
5p-4q=-2
Solve it
Then
Case 2
10p-3q=13
5p-4q=-2
Solve it

Comment

surender Daderwal

May 15, 2019, 8:01 p.m.

10p ±3q =13
5p-4q =-2

Comment