Question

what is the value of the expression 4x-y/2y-x when x=2 and y=4

Answer 1

Answer:

-2

Step-by-step explanation:

sub in 2 for x and 4 for y and complete equation in PEMDAS order

Answer 2

Answer:

$\frac{4 \times 2 - 4}{2 \times 4 - 2} = \frac{8 - 4}{8 - 2} = \frac{4}{6} = \frac{2}{3}$