Question

Evaluate the expression when x=3 and y=5 4 y - x

Answer 1

x=3 and y=5 
Equation: y-x
First: You will take your x and your y and plug it into the equation.
You will get: 5-3
Last: You will subtract 3 from 5
You will get as your answer: 2
HOPE THIS HELPS! ^_^

Answer 2

1) Plug the numbers in : (5) - (3)
2) Subtract 5 - 3 = 2

Therefore, the answer is 2