Download NCERT Solutions For Class 10 Maths Chapter 3 Exercise 3.6 – Pair of Linear Equations in two Variables. This Exercise contains 2 questions, for which detailed answers have been provided in this note. In case you are looking at studying the remaining Exercise for Class 10 for Maths NCERT solutions for other Chapters, you can click the link at the end of this Note.
1. Solve the following pair of equations by reducing them to a pair of linear equations:
(i) + = 2
Solution: Let = p and = q……..(1)
Then the given pair of equations becomes
+ = 2
3p+2q = 12…….(2) and
2p+3q = 13…..(3)