5m 7
__ -___
8 20
To solve the expression (5m - 7) / 8 - 20, you can follow these steps:
Step 1: Simplify the numerator (5m - 7).
The numerator is already simplified, so there is nothing to do.
Step 2: Divide the numerator by 8.
The numerator (5m - 7) is divided by 8:
(5m - 7) / 8
Step 3: Subtract 20 from the numerator divided by 8.
Subtract 20 from (5m - 7) / 8:
(5m - 7) / 8 - 20
So, the expression (5m - 7) / 8 - 20 is the final result.