Question

Write four solutions for the following equation:

x = 4y

Answer 1

x = 4y

For x = 0,

0 = 4y

⇒ y = 0

Therefore, (0, 0) is a solution of this equation.

For y = 1,

x = 4(1) = 4

Therefore, (4, 1) is a solution of this equation.

For y = −1,

x = 4(−1)

⇒ x = −4

Therefore, (−4, −1) is a solution of this equation.

For x = 2,

2 = 4y

⇒ y = `2/4` = `1/2`

Therefore, `(2, 1/2)` is a solution of this equation.