1. **State the problem:** Solve the two-step equation $$-7 + -7c = 49$$ for $$c$$. 2. **Add 7 to both sides** to isolate the term with $$c$$: $$-7 + -7c + 7 = 49 + 7$$ which simplifies to $$-7c = 56$$ 3. **Divide both sides by -7** to solve for $$c$$: $$\frac{-7c}{\cancel{-7}} = \frac{56}{\cancel{-7}}$$ which simplifies to $$c = -8$$ 4. **Final answer:** $$c = -8$$