Question

Evaluate the expression -4(7-2x) where x= -1

Answer 1

-4(7-2x) is equal to -36 when x=-1

Answer 2

-36

Explanation:

-4(7-2x)

Let x=-1

-4(7-2(-1))

Do the parentheses first

-4(7+2)

-4 (9)

-36