Question

if the point (- 2, 2) lies on the line a x + 4 y = 2 then a =​

Answer 1

Step-by-step explanation:

(-2,2)

we know that co-ordinate is of the form (x,y)

x=-2 and y=2

Therefore,

=> a(-2) + 4(2) = 2

=> -2a + 8 = 2

=> -2a = 2-8

=> -2a = -6

=> a = 3