Question

The value of $k$ if (2, 3) lies on $2x=3y-k$.

• A. 0
• B. 2
• C. 3
• D. 5

Answer 1

The correct option is D

5

$2x=3y-k$

then substitute $x=2andy=3$

$2\left(2\right)=3\left(3\right)-k$

$\Rightarrow 4=9-k$

$\Rightarrow k=9-4$

$\Rightarrow k=5$