Algebraic Methods | Elimination & Cross-Multiplication Method for solving systems of equations
Solving Pair of linear equations by Elimination & Cross-Multiplication Method | Algebraic Methods of Solving equations.
00:02 Q3. Solve the following pair of linear equations by the substitution and cross-multiplication
methods :8 x + 5 y = 9 ; 3 x + 2 y = 4
03:18 Solving equations by cross-multiplication
Solving the pair of linear equations by cross multiplication method
Description: This task is designed to solve the pair of linear equations by cross multiplication
Execution: Teacher will explain the procedure for solving pair of linear equations by cross
multiplication. Worksheets will then be distributed and students will solve the worksheets.
Teacher may conduct a class discussion for follow up.
Parameters for Assessment:
. Able to recognize the coefficients of the variables in both the equations.
. Able to apply the formula correctly depending upon the equations being ax+ by+ c=O or ax+ by=c.
. Able to do the cross multiplication correctly.
. Able to get the required solution.
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NCERT solutions for class 10 maths Pair of linear equations
NCERT solutions for CBSE class 10 maths Pair of linear equations
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