Question

If (2, 0) is the solution of 2x + 3y = k, then find the value of k by completing the activity.

Solution: (2, 0) is solution of the equation 2x + 3y = k.

Putting x = `square` and y = `square`

∴ `2(square) + 3 xx 0` = k

∴ 4 + 0 = k

∴ k = `square`

Answer 1

(2, 0) is solution of the equation 2x + 3y = k.

Putting x = \[\boxed{2}\] and y = \[\boxed{0}\]

2(\[\boxed{2}\]) + 3 × 0 = k

∴ 4 + 0 = k

∴ k = \[\boxed{4}\]