Complete this assessment to review what you've learned it will not count towards your grade add and subtract algebra expressions. Subtract two can be +4 minus B -2.
To simplify the expression "4 - B - 2," we can combine like terms.
Since we have two subtraction operations in a row, we can rewrite the expression as follows:
(4 - 2) - B
Now, we perform the subtraction inside the parentheses:
2 - B
Therefore, the simplified expression is 2 - B.