1. **State the problem:** We need to find the number $x$ such that eight times the number plus 4 equals -4. 2. **Write the equation:** $$8x + 4 = -4$$ 3. **Isolate the term with $x$:** Subtract 4 from both sides: $$8x + 4 - 4 = -4 - 4$$ $$8x = -8$$ 4. **Solve for $x$:** Divide both sides by 8: $$x = \frac{-8}{8}$$ Show cancellation: $$x = \frac{\cancel{-8}}{\cancel{8}} = -1$$ 5. **Answer:** The number is $\boxed{-1}$. This matches the answer choice -1.