qu6amaellafredy
qu6amaellafredy qu6amaellafredy
  • 02-07-2016
  • Mathematics
contestada

–9(2x – 5) without parentheses.

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hartnn
hartnn hartnn
  • 02-07-2016
distribute -9 to both terms

-9(2x-5) = -9(2x) -9(-5)
= -18x +45
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