Answer:
15
Step-by-step explanation:
PEMDAS:
P - Parenthases
E - Exponents
M - Multiply
D - Divide
A - Add
S - Subtract
When something is in parenthases this means to multiply, like 2(10) means 2 x 10 = 20. Than, - 5 + 20, is the same as 20 - 5.
20 - 5 is 15.
