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chapter 7 Finding the Unknown - Part 5

Solve: 2y + 19 = 3y + 9

Type: MCQ • Marks: 1
Solve: 2y + 19 = 3y + 9
Options
A. 11
B. 9
C. -10
D. 10
Explanation
Move variables left and numbers right: (2 − 3)y = 9 − 19 = -10. So y = 10.
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Class 7th Ganita Prakash 2

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