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chapter 7 Finding the Unknown - Part 6

Solve: (2k + 20) ÷ 4 = 9

Type: MCQ • Marks: 1
Solve: (2k + 20) ÷ 4 = 9
Options
A. 9
B. 38
C. 13
D. 7
Explanation
Multiply both sides by 4: 2k + 20 = 38. Then 2k = 18 = 18. So k = 9.
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Class 7th Ganita Prakash 2

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