1. **State the problem:** Simplify the expression $-19 + 15 - 4 + 2 - 12 + 6$.
2. **Add and subtract step-by-step:**
Start from left to right:
$$-19 + 15 = -4$$
$$-4 - 4 = -8$$
$$-8 + 2 = -6$$
$$-6 - 12 = -18$$
$$-18 + 6 = -12$$
3. **Final answer:** The simplified value of the expression is $-12$.
Simplify Expression 1Caa24
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.