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Simplify by removing the brackets and grouping like terms. 

a) 2 ( 3x + 4 ) + 6 

b) -4 ( x + 3 ) - 7 

Asked by Topperlearning User 23rd September 2016, 12:59 PM
Answered by Expert
Answer:
  1. a) 2 ( 3x + 4 ) + 6 
    = 6x + 8 + 6 
    = 6x + 14 

    b) -4 ( x + 3 ) - 7 
    = -4x - 12 - 7 
    = -4x - 19 
Answered by Expert 23rd September 2016, 2:59 PM
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