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Add : 3b − 7c + 10, 5c − 2b − 15, 15 + 12c + B - Mathematics

Sum

Add : 3b − 7c + 10, 5c −  2b −  15, 15 + 12c + b

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Solution

   3b − 7c   +  10
−2b +  5c  − 15
  +b + 12c +  15  
  2b + 10c +  10  

Concept: Combining like Terms
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 11 Algebraic Expressions
Exercise 11 (B) | Q 2.3 | Page 140
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