Question

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

Explanation:

Step1: Substitute \( h(x) \) with \(-3\)

We know \( h(x) = -x - 1 \) and \( h(x) = -3 \), so we substitute to get the equation \(-3 = -x - 1\).

Step2: Solve for \( x \)

First, add \( 1 \) to both sides of the equation: \(-3 + 1 = -x - 1 + 1\), which simplifies to \(-2 = -x\). Then, multiply both sides by \(-1\) to solve for \( x \): \( (-1)\times(-2) = (-1)\times(-x) \), so \( x = 2 \).

Answer:

\( x = 2 \)