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Chapter 4 Expressions using Letter-Numbers - Part 7

Simplify: 5x - [3x - (2x - 1)]

Type: MCQ • Marks: 1
Simplify: 5x - [3x - (2x - 1)]
Options
A. 4x + 1
B. 4x - 1
C. 6x - 1
D. 0
Explanation
Innermost: 3x - 2x + 1 = x + 1; Outer: 5x - (x + 1) = 4x - 1.
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Class 7th Ganita Prakash 1

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