Question

If (a, a) is the solution of the equation 3x + 4y = 4a, then find the value of a​

Answer 1

Step-by-step explanation:

here,

x = y = a

Therefore

3x + 4y = 4a

(putting the value of x & y)

3a + 4a = 4a

Or,

3a = 0

Or,

a = 0

Therefore a = 0