Question

Determine whether the x = 2, y = -1 is a solution of the equation 3x + 5y – 2 = 0.

Answer 1

☞Question:

✩Determine whether the x = 2, y = -1 is a solution of the equation 3x + 5y - 2 = 0

☞Required Answer :

✩x = 2, y = -1 is not a solution of the quation 3x + 5y - 2 = 0

☞Solution:

✩Given :

x = 2

y = -1

✩Equation : 3x +5y - 2 = 0

☞How to solve:

Put x = 2, y = -1 in equation (3x + 5y -2 = 0)

3×2 + 5 × (-1) -2 = 0

6 + (-5) -2 = 0

6 - 5 - 2 = 0

6 - 7 = 0

-1 ≠ 0

L.H.S ≠ R.H.S

✩Therefore , x = 2, y = -1 is not a solution of the quation 3x + 5y - 2 = 0.

Answer 2

Answer:

x = 2, y = -1 is not a solution of the equation 3x + 5y – 2 = 0.

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