-3 (2x + 7)

1 answer

To simplify the expression \(-3 (2x + 7)\), you can distribute \(-3\) to both terms inside the parentheses:

\[ -3 (2x) + -3 (7) \]

This results in:

\[ -6x - 21 \]

So, \(-3 (2x + 7)\) simplifies to:

\[ -6x - 21 \]