Question

Simplify the expression:
(15 + 6 −
2
) + (−5
2 − 18 + 6)

Answer 1

19+-63 or -44

Explanation:

when you add the 15 to the 6 its 21-2 is ninteen

Answer 2

-45

Explanation:

(15+6-2)+(-52-18+6)

(21-2)+(-70+6)

(19)+-(-64)

19-64

-45