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Ex 4.2, 3 (i) - Chapter 4 Class 9 Linear Equations in Two Variables (Term 1)
Last updated at March 28, 2023 by Teachoo
Chapter 4 Class 9 Linear Equations in Two Variables
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Transcript
Ex 4.2, 3 Check which of the following are solutions of the equation 𝑥−2𝑦=4 and which are not: (i) (0, 2) Given equation 𝑥−2𝑦=4 Putting x = 0 and y = 2 in LHS 𝒙−𝟐𝒚 =0−2(2) =−𝟒 ≠4 Since, LHS ≠ RHS Hence, (0, 2) is not a solution
