Mathematics
Grade-7
Easy

Question

Add expressions 12x + 15y and ( -6x) + 14y.

  1. 20y    
  2. 6x + 29y    
  3. 6x    
  4. 29y    

hintHint:

Add terms containing x coefficients and y coefficients separately

The correct answer is: 6x + 29y


    Add expressions 12x + 15y and ( -6x) + 14y.
    =12x - 6x + 15y + 14y
    =6x + 29y

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