Answer:
-12
Step-by-step explanation:
First, substitute the variables with the numbers.
(18-(-2*-5))+4(-5)
Using the order of operations, solve in the parentheses before anything else.
(18-(-2*-5))+4(-5)
(18-(10))+4(-5)
We can now multiply 4 by -5.
(18-(10))+4(-5)
(18-10)-20
It's probably easier if we subtract 10 from 18 before subtracting 20.
(18-10)-20
8-20
-12
Hope this helps you out!! Have a wonderful day c:
