Question

Evaluate the expression when r = 3, y= -4, and z = -6. -2=​

Answer 1

Answer:

-3

Step-by-step explanation:

-6 - 2(3) = -12 = -3

-4 -4

Answer 2

Answer:

3

Step-by-step explanation:

$\\ \sf \: \frac{z - 2x}{y}$

$\\ \sf \: = \frac{ (- 6) -2(3) }{ - 4}$

$\\ \sf = \frac{ - 6 - 6}{ - 4}$

$\\ \sf = \frac{ - 12}{ - 4}$

$\\ \sf = 3$

$\\ \sf \therefore \frac{z - 2x}{y} = {\boxed {3}}$