To simplify this expression, we first distribute the coefficients:
6d - 9.5d - 7
Now, combine like terms by subtracting the coefficients:
-3.5d - 7
So, the simplified expression is -3.5d - 7.
To simplify this expression, we first distribute the coefficients:
6d - 9.5d - 7
Now, combine like terms by subtracting the coefficients:
-3.5d - 7
So, the simplified expression is -3.5d - 7.