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Solve the Following Equation: "2z" - 2 1/2 = 3 1/3 - Mathematics

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Question

Solve the following equation: `"2z" - 2 1/2 = 3 1/3`

Sum

Solution

`"2z" - 2 1/2 = 3 1/3`

⇒`"2z" - 2 1/2 + 2 1/2 = 3 1/3 + 2 1/2`  ..(Adding `2 1/2` to both sides) 

⇒ 2z = `10/3 + 5/2` 

⇒ `(20 + 15)/6 = 35/6`

⇒ `"2z"/2 = 35/(6 xx 2)`      ....(Dividing by 2)

⇒ z = `35/12 = 2 11/12`

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Concept of Simple (Linear) Equations (Including Word Problems)
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Chapter 22: Simple (Linear) Equations (Including Word Problems) - Exercise 22 (E)

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Selina Mathematics [English] Class 6
Chapter 22 Simple (Linear) Equations (Including Word Problems)
Exercise 22 (E) | Q 1.3
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