Question

What is the expression

Answer 1

3

Explanation:

To solve this, we need to plug in each of the numbers to the equation.

x = 3, y = - 4, z = - 6

`(z-2x)/(y) = (-6-2(3))/(-4)`

Let's solve the parenthesis first. - 2 * 3 = - 6.

`(-6-6)/(-4)`

We then subtract -6 - 6.

`(-12)/(-4)`

Then, we divide (cancel out the negatives).

`-12 / -4 =3`

Our final answer is 3. Hope this helps!

Answer 2

3

Explanation:

z - 2x

--------

y

Let x = 3 y = -4 and z =-6

-6 - 2(3)

--------

-4

-6 -6

---------

-4

-12

-----

-4

3