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Simplify: 2x - Y + 5 - (X - Y) - Mathematics

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Question

Simplify: 2x - y + 5 - (x - y)

Sum

Solution

2x - y + 5 - (x - y)

⇒ 2x - y + 5 - (x - y)

⇒ 2x - x + 5

⇒ x + 5

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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 (B)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 22.07
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