Question
Simplify: - 2m + 5 + 4(m - 3)
✓
Answer
- 2m + 5 + 4(m - 3)
⇒ - 2m + 5 + 4m - 12
⇒ - 2m + 4m + 5 - 12
⇒ 2m - 7
⇒ - 2m + 5 + 4m - 12
⇒ - 2m + 4m + 5 - 12
⇒ 2m - 7
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