Check whether ( 2, 1) is a solution of the equation 2x + 3y + 1= 0 – InterviewSolution

1.

Check whether ( 2, 1) is a solution of the equation 2x + 3y + 1= 0

Answer»

Answer:

(2, 1) is not the solution of 2x + 3y + 1 = 0

Step-by-step explanation:

2x + 3y + 1 = 0

to check for point (2, 1)

put x = 2AND y = 1 in equation

2(2) + 3(1) + 1

4 + 3 + 1

8 ≠ 0

∴ (2, 1) is not the solution of 2x + 3y + 1 = 0

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