Question

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

Answer 1

Answer:

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

Answer:

(2,3) where (2 is x) and (3 is y)

so, 2x + 3y = k

》(2×2)+(3×3)= k

then, k = 13