Kimmytorrez Kimmytorrez
  • 07-08-2019
  • Mathematics
contestada

Four times the sum of a number and -3 is 4 more than twice the number.

Respuesta :

judeajuarez2001
judeajuarez2001 judeajuarez2001
  • 07-08-2019

Answer:

x = 8

Step-by-step explanation:

Let the unknown number be x.

4*(x + (-3)) = 4 + 2x

4x -12 = 4 + 2x

2x = 16

x = 8

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