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Evaluate: − 8a − 3a + 12a + 13a − 6a

Evaluate:

− 8a − 3a + 12a + 13a − 6a

Sum

− 8a − 3a + 12a + 13a − 6a

= 12a + 13a − (8a + 3a + 6a)

= 25a − 17

= 8a

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Chapter 14: Fundamental Concepts (Including Angles and their Properties) - Exercise 19 (A)

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Exercise 19 (A) | Q 5.3

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