Answer:
0
Step-by-step explanation:
4(11+7)-9*8
PEMDAS or Order of Operations is the order that you solve problems:
P- Parenthesis <--- First
E- Exponents
M- Multiplication
D- Division
A- Addition
S- Subtraction <--- Last
1) Start with the inside of the parenthesis (11+7) Because it comes first in PEMDAS:
4(18)-9*8
2) Next, multiply 4 and 18:
72-9*8
3) Next, multiply -9 and 8 together:
72-72
4) Subtract:
0
