Question

Evaluate −4x − y + 4 when x = −14 and y = 3

Answer 1

57

Explanation:

-4(-14)-(3)+4

-4 x-14=56

56-3= 53

53+4= 57

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Answer 2

57

Explanation:

-4x-y+4

plug in the numbers for the letters

-4(-14)-3+4

multiply -4(-14)= 56

56-3+4

subtract 3

53+4

add 4

57