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Continue to ChatEx 3.3, 1 (i) - Chapter 3 Class 10 Pair of Linear Equations in Two Variables https://teachoo.com//1516/964/Ex-3.4--1---Solve-by-elimination-and-substitution/category/Elimination/
Ex 3.3, 1 (i) - Chapter 3 Class 10 Pair of Linear Equations in Two Variables https://teachoo.com//1516/964/Ex-3.4--1---Solve-by-elimination-and-substitution/category/Elimination/