Question
Write the correct answer in the following:
If (2, 0) is a solution of the linear equation 2x + 3y = k, then the value of k is:
If (2, 0) is a solution of the linear equation 2x + 3y = k, then the value of k is:
✓
Answer
- 4
Solution:
Since, (2, 0) is a solution of the given linear equation 2x + 3y = k, then put x = 2 and y = 0 in the equation.
⇒ 2(2) + 3(0) = k ⇒ k = 4
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