Let the number be
Given ;
4 less than < 6 times a number = 73
A/Q
Equation forms ➝

Now, let's check it whether the value is correct or not.
{ Use BODMAS rule here }
- Bracket
- of
- division
- multiply
- addition
- subtraction
Now come to the point

➝ 12.83 × 6 - 4 = 73
➝ 76.98 - 4 = 72.98 which is equal to 73.
As we know that if after decimal number exceeds 5 it is converted to its next number.
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Hope this helps you mate ✅
Have a cheerful evening ☺️