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Chapter 4 Expressions using Letter-Numbers - Part 6

If 3x + 7 = 22, what is the value of x?

Type: MCQ • Marks: 1
If 3x + 7 = 22, what is the value of x?
Options
A. 6
B. 5
C. 4
D. 7
Explanation
3x = 22 - 7 = 15 => x = 15 / 3 = 5.
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Class 7th Ganita Prakash 1

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