If (2,0) is a solution of linear equation 2 x+3 y=k, then value of k is

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4. Linear Equations in Two Variables

easy

If $(2,0)$ is a solution of the linear equation $2 x+3 y=k,$ then the value of $k$ is

A

$5$

B

$6$

C

$4$

D

$2$

Solution

Substituting $x=2$ and $y=0$ in the given equation $2 x+3 y=k,$ we get

$2(2)+3(0)=k \Rightarrow k=4$

Therefore, the value of $k$ is $4.$

Standard 9

Mathematics

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