Question

1. For simultaneous equation in x & y.if Dx=36. Dy = 9, D-3 then find the value of x & y.​

Answer 1

Answer:

$x = \frac{dx}{d}$

$x = \frac{36}{3}$

$x = 12$

$y = \frac{dy}{d}$

$y = \frac{9}{3}$

$y = 3$