Question

question given h(x) = -x - 1, solve for x when h(x) = -3. answer attempt 1 out of 2

Explanation:

Step1: Substitute h(x) with -2

We know that \( h(x) = -x - 1 \) and we need to find \( x \) when \( h(x) = -2 \). So we substitute \( h(x) \) in the equation:
\( -2 = -x - 1 \)

Step2: Solve for x

First, add 1 to both sides of the equation:
\( -2 + 1 = -x - 1 + 1 \)
\( -1 = -x \)
Then, multiply both sides by -1 to solve for \( x \):
\( x = 1 \)

Answer:

\( x = 1 \)