Question

If (2,0) is a solution of a linear equation 2x + 3y = k then find k
A) 4
B) 5
C) 6
D) 3​

Answer 1

Answer:

4

Step-by-step explanation:

If (2,0 )is a solution of a linear equation then the value of x=2 and value of y=0 if we put the value of x and y in the equation then

2x+3y=k

⇒k=2×2+3×0

⇒k=4

Hence the value of k=4

Answer 2

Let X = 2 , y = 0

$2x + 3y = k \\ 2(2) + 3(0) = k \\ 4 + 0 = k \\ k = 4$

The value of k is 4

Hope this will be helpful.