Question
Evaluate:
6a − a − 5a − 2a
6a − a − 5a − 2a
✓
Answer
6a – a – 5a – 2a
= 6a – (1 + 5 + 2) × a
= 6a − 8a
= − 2a
= 6a – (1 + 5 + 2) × a
= 6a − 8a
= − 2a
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