Question

if the points 2 ,3 lies on graph of equation 2x + ay = 10 find a​

Answer 1

Answer:

a=2

Step-by-step explanation:

2x + ay = 10 -------(i)

(2,3) -----Given

Therefore x=2 ; y=3

Now, substituting the values of x and y in eq (i)

∴ 2(2) + a(3) = 10

4 + 3a = 10

3a = 10 – 4

3a = 6

a = 6/3

a = 2

Hope I helps.......