Question

Evaluate the expression, using the given value of the variable.



4 – 2x + 5x when x = 4



A.
28


B.


–24


C.
16


D.


–18

Answer 1

\(4 - 2(4) + 5(4)\)

Multiply -2 * 4 and 5 * 4, then add & subtract.

Answer 2

@issues101 @iGreen @anonymous_user

Answer 3

-2 * 4 = ?
5 * 4 = ?

Answer 4

A?

Answer 5

Multiply -2 * 4, what do you get?

Answer 6

-8

Answer 7

Yes, and what's 5 * 4?

Answer 8

20

Answer 9

Yes, so that gives us:

\(4 - 8 + 20\)

Can you simplify that?

Answer 10

16

Answer 11

thank you

Answer 12

Yep, that's your answer.

Answer 13

16