A pemdas stands for:
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
18 ÷ 9 + 26 x 2 + 3
We first have to multiply.
18 ÷ 9 + 52 + 3
Then divide.
2 + 52 + 3
After that, we just need to add 2 and 52 and 3, which gives us the final answer of 57.