naomiA naomiA
  • 14-06-2017
  • Mathematics
contestada

Simplify the expression.

7(x - 1) - 2(x + 1) + 3( x - 4) =

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lalan
lalan lalan
  • 14-06-2017
7x-7-2x-2+3x-12=8x-21
  I think
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gesjtyr gesjtyr
  • 14-06-2017
8x-21 is the correct answer
Answer Link

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