Faith wants to know which inequality is equivalent to the following: -2(w-4)≧12

1 answer

To solve the inequality \(-2(w - 4) \geq 12\), we can start by distributing the \(-2\) on the left side:

\[ -2w + 8 \geq 12 \]

Next, we subtract 8 from both sides:

\[ -2w \geq 12 - 8 \]

This simplifies to:

\[ -2w \geq 4 \]

Now, we divide both sides by \(-2\). Remember that when dividing by a negative number, we need to reverse the inequality sign:

\[ w \leq \frac{4}{-2} \]

This simplifies to:

\[ w \leq -2 \]

Thus, the equivalent inequality is:

\[ w \leq -2 \]