Question

Rewrite the expressions in standard form.
a. (2b + 12) - 2

Answer 1

To rewrite the expression (2b + 12) - 2 in standard form, distribute the -2 to the terms inside the parentheses, combine like terms, and simplify to -2b - 12.

Step-by-step explanation:

To rewrite the expression (2b + 12) - 2 in standard form, we need to simplify it by combining like terms and removing parentheses. Here are the steps:

1. Distribute the -2 to the terms inside the parentheses: -2 * 2b = -4b and -2 * 12 = -24. The expression becomes 2b + 12 - 4b - 24.
2. Combine like terms: 2b - 4b = -2b and 12 - 24 = -12. The expression simplifies to -2b - 12.

Therefore, the expression (2b + 12) - 2 in standard form is -2b - 12.