Ex 2.1, 7 - Chapter 2 Class 8 Linear Equations in One Variable

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Ex 2.1, 7 - Solve x = 4/5 (x + 10) - Chapter 2 NCERT Maths - Teachoo - Ex 2.1

part 2 - Ex 2.1, 7 - Ex 2.1 - Serial order wise - Chapter 2 Class 8 Linear Equations in One Variable

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Ex 2.1, 7 Solve the following equations and check your results. x = 4/5 (x + 10) ๐‘ฅ = 4/5 (๐‘ฅ+10) Multiplying both sides by 5 ๐Ÿ“๐’™=๐Ÿ“ ร— ๐Ÿ’/๐Ÿ“ (๐’™+๐Ÿ๐ŸŽ) 5๐‘ฅ=4 (๐‘ฅ+10) 5๐‘ฅ=(4ร—๐‘ฅ)+(4ร—10) 5๐‘ฅ=4๐‘ฅ+40 5๐‘ฅโˆ’4๐‘ฅ=40 ๐’™=๐Ÿ’๐ŸŽ L.H.S x = 40 R.H.S 4/5 (๐‘ฅ+10) = 4/5 (40+10) = 4/5 ร—50=40 Check:- LHS = RHS Hence verified

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