Question

v) Show that x = 3 and y = 2 is not a solution of the system of linear equations 3x – 2y = 5, 2x + y = 7
uation? Explain​

Answer 1

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Answer 2

Give:

x=3,y=2

3x - 2y = 5

= 3(3) - 2(2) = 5

= 9 - 4 = 5

= 5 = 5

LHS=RHS

2x + y = 7

= 2(3) + 2 = 7

= 6 + 2 = 7

= 8 ≠ 7

LHS ≠ RHS