Question

Evaluate
7n-(m+18)
if n = 4; m=10 how do you solve ?

Answer 1

Explanation:

okay, 7 (n) if n = 4 that means 7 times 4 so that equals 28 BUT we do (m + 18) first so if m= 10 that means (10 + 18) would be 28, so

28 - 28= 0

Answer 2

7(4) - (10+18)

28 - 28

0

Explanation: