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chapter 7 Finding the Unknown - Part 5

If 3x + 7 = 28, find x.

Type: MCQ • Marks: 1
If 3x + 7 = 28, find x.
Options
A. 5
B. 7
C. 9
D. 11
Explanation
3x=21, therefore x=7.
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Class 7th Ganita Prakash 2

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