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Solve: 3a = – 2.1 - Mathematics

Solve: 3a = – 2.1

Sum

3a = – 2.1

⇒ a = `(- 2.1)/3`

⇒ a = `(- 21)/(3 xx 10)`

⇒ `- 7/10 = - 0.7`

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Chapter 22: Simple (Linear) Equations (Including Word Problems) - Exercise 22 (C)

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