jadfavors1780 jadfavors1780
  • 25-10-2017
  • Mathematics
contestada

What is the sum of 4 times a number and 3 is bigger than 15, but also -21 at most?

Respuesta :

Moram Moram
  • 25-10-2017
4x + 3 + 15 - 21
4x + 18 - 21
4x - 3
Answer: 4x - 3
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