Question

if (a, a/2) is the solution of the equation x+4y+5=0.find a​

Answer 1

Answer:

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Answer 2

Answer:

-5/3

Step-by-step explanation:

We know that (a,a/2) is a solution of the equation x+4y×5=0 then

Let (a, a/2) = (x, y)

Therefore, x=a and y=a/2

putting these values we get,

a + 4(a/2) + 5 = 0

a + 2a = -5

3a = -5

a = -5/3

Therefore, a = -5/3

Hope you understood it........All the best.