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chapter 7 Finding the Unknown - Part 4

Solve: 6k + 12 = 9k + 147

Type: MCQ • Marks: 1
Solve: 6k + 12 = 9k + 147
Options
A. 15
B. 14
C. -15
D. 16
Explanation
Move variable terms to one side: (6 − 9)k = 147 − (12) = 135. So k = 15.
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Class 7th Ganita Prakash 2

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