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Solve: 2z + 3 = - 19 - Mathematics

Solve: 2z + 3 = - 19

Sum

2z + 3 = - 19

⇒ 2z = - 19 - 3

⇒ 2z = - 22

⇒ z = `(- 22)/2`

⇒ z = - 11

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

Chapter 22 Simple (Linear) Equations (Including Word Problems)
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