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Question 4 - Solving Linear Equations - Making equation simpler and then solving - Chapter 2 Class 8 Linear Equations in One Variable
Last updated at April 16, 2024 by Teachoo
Solving Linear Equations - Making equation simpler and then solving
Chapter 2 Class 8 Linear Equations in One Variable
Concept wise
- Definitions
- Solving Linear Equations - Variables on 1 side
- Solving Linear Equations - Variables on both sides
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Solving Linear Equations - Making equation simpler and then solving
- Forming Linear Equations - Perimeter and Area
- Forming Linear Equations - Fraction - Denominator & Numerator
- Forming Linear Equations - Cost, Sale, Profit
- Forming Linear Equations - Consecutive Numbers
- Forming Linear Equations - Consecutive Multiples
- Forming Linear Equations - Coins and Currency Notes
- Forming Linear Equations - Adding subtracting numbers
- Forming Linear Equations - Two digit number
- Forming Linear Equations - Age
Transcript
Question 4 Solve the following equations. (3 + 4)/(2 6 )= ( 2)/5 (3 + 4)/(2 6 )= ( 2)/5 5 (3y + 4) = 2 (2 6y) 15y + 20 = 2(2 6y) 15y + 20 = 4 + 12y 15y 12y + 20 = 4 3y + 20 = 4 3y = 4 20 3y = 24 y = ( 24)/3 y = 8 Check:- L.H.S = (3 + 4)/(2 6 ) =(3( 8) + 4)/(2 6( 8))=( 24 + 4)/(2 + 48)=( 20)/50 =( 2)/5 = R.H.S LHS = RHS Hence Verified.
