-3 (a - 6) = 24 ⇒ - 3a + 18 = 24 ⇒ -3a = 24 -18 = 6 ⇒ a = `6/-3 = -2` &there4; a = -2

English

-3 (A - 6) = 24 - Mathematics

-3 (a - 6) = 24

Sum

-3 (a - 6) = 24

⇒ - 3a + 18 = 24

⇒ -3a = 24 -18 = 6

⇒ a = `6/-3 = -2`

∴ a = -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 16

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