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Simplify: "X"/5 + "X + 1"/2 - Mathematics

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Question

Simplify: `"x"/5 + "x + 1"/2`

Sum

Solution

`"x"/5 + "x + 1"/2`

`= ("2x" + "5x" + 5)/10 = ("7x" + 5)/10` ..(LCM of 5,2 = 10)

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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 15
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