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Simplify: "2a + 1"/3 + "3a - 1"/2 - Mathematics

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Question

Simplify: `"2a + 1"/3 + "3a - 1"/2`

Sum

Solution

`"2a + 1"/3 + "3a - 1"/2`

`= ("4a" + 2 + "9a" - 3)/6 = ("13a"  - 1)/6`  ..(LCM of 3,2 = 6)

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Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.
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Chapter 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (E)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (E) | Q 18
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