Final answer:
The expression can be solved using the order of operations PEMDAS, but a definitive answer cannot be given due to a typo in the expression.
Step-by-step explanation:
This Math problem can be solved by following the order of operations, which is often remembered by the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
First, evaluate the expression in the parentheses, which appears to be a typo. If it were 20 multiplied by 7, the calculation would result in 140. Then, you divide 140 by 9 according to PEMDAS. The division result (approximately 15.56) is then subtracted from 17, producing a final result of approximately 1.44. However, without knowing what operation was intended inside the parentheses, a definitive answer cannot be given.
Learn more about Order of operations