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chapter 7 Finding the Unknown - Part 1

Solve: n − 6 = 21

Type: MCQ • Marks: 1
Solve: n − 6 = 21
Options
A. 15
B. 21
C. -15
D. 27
Explanation
Add 6 to both sides: n = 21 + 6 = 27.
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Class 7th Ganita Prakash 2

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