jaycieju99 jaycieju99
  • 13-10-2016
  • Mathematics
contestada

Evaluate 3a - 2b when a = -4 and b = -1

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giselle209
giselle209 giselle209
  • 13-10-2016
it would be -12 - (-2) = -10
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AJGreen
AJGreen AJGreen
  • 13-10-2016
The sum can be rewritten as:
(-12)-(-2) which equals -10
The answer is -10!
Answer Link

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