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Chapter 4 Expressions using Letter-Numbers - Part 6

Evaluate 5 - [2x - (x - 3)] when x = 4.

Type: MCQ • Marks: 1
Evaluate 5 - [2x - (x - 3)] when x = 4.
Options
A. 0
B. -2
C. 2
D. 4
Explanation
Inside brackets: 4 - 3 = 1; 2(4) = 8; 8 - 1 = 7; Outer: 5 - 7 = -2.
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Class 7th Ganita Prakash 1

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