#substitutionmethod

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Arpita Classes, Chapter 5A Simultaneous Linear Equation, In this video , questions from exercise 5( A) question no.2 to question no.10 of R S Aggarwal is solved

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Arpita Classes, Chapter 5A Simultaneous Linear Equation, In this video , questions from exercise 5( A) question no.1 of R S Aggarwal is solved

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[Total: 23 Average: 3.2/5] Solving Systems Of Equations By Substitution Method In this method, we first find the value of one variable (y) in terms of another variable (x) from one equation. Substitute this value of y in the second equation. Second equation becomes a linear equation in x only and it can be …