Ex 2.2, 4 - Solve x-5/3 = x-3/5 - Chapter 2 Class 8 - Teachoo - Ex 2.2

part 2 - Ex 2.2, 4 - Ex 2.2 - Serial order wise - Chapter 2 Class 8 Linear Equations in One Variable

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Transcript

Ex 2.2, 4 Solve the following linear equations. (๐‘ฅ โˆ’ 5)/3=(๐‘ฅ โˆ’ 3)/5 (๐‘ฅ โˆ’ 5)/3=(๐‘ฅ โˆ’ 3)/5 5 (x โˆ’ 5) = 3 (x โˆ’ 3) 5x โˆ’ 25 = 3 (x โˆ’ 3) 5x โˆ’ 25 = 3x โˆ’ 9 5x โˆ’ 3x โˆ’ 25 = โˆ’9 2x โˆ’ 25 = โˆ’9 2x = โˆ’9 + 25 2x = 16 x = 16/2 x = 8 Check:- โˆด LHS = RHS Hence Verified. L.H.S (๐‘ฅ โˆ’ 5)/3 =(8 โˆ’ 5)/3=3/3=1 R.H.S (๐‘ฅ โˆ’ 3)/5 =(8 โˆ’ 3)/5=5/5=1

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