Final answer:
To simplify the expression j + 16 - 148 + 4, we need to add or subtract the numerical parts. The simplified numerical result is -128.
Step-by-step explanation:
To simplify the expression, we need to add or subtract the numerical parts. In this case, we have j + 16 - 148 + 4.
Adding the positive numbers: 16 + 4 = 20.
Subtracting the negative number: 20 - 148 = -128.
So the simplified numerical result is -128.