Question

X-y=4. work out the value of 3(x-y)

Answer 1

12

`solution \\ x - y = 4 \\ now \\ 3(x - y) \\ = 3 * 4 \\ = 12`

hope this helps...

Good luck on your assignment...

Answer 2

`12`

Explanation:

`(x - y) = 4 \\ 3(x - y) = 3 * (x - y) \\ 3 * (x - y) \\ 3 * 4 \\ = 12`

hope this helps you.