9b – 4b + 3b = 16 - Mathematics

9b – 4b + 3b = 16

Sum

9b – 4b + 3b = 16

⇒ (9 - 4 + 3)b = 16

⇒ 8b = 16

⇒ b = `16/8 = 2`

∴ b = 2

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Chapter 12: Simple Linear Equations (Including Word Problems) - Exercise 12 (B)

Chapter 12 Simple Linear Equations (Including Word Problems)
Exercise 12 (B) | Q 2

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