Juliaenriquez Juliaenriquez
  • 08-12-2018
  • Mathematics
contestada

3x+5=17 what's the answer
3x+14==11

Respuesta :

gmany
gmany gmany
  • 08-12-2018

3x + 5 = 17    subtract 5 from both sides

3x = 12    divide both sides by 3

x = 4


3x + 14 = 11       subtract 14 from both sides

3x = -3    divide both sides by 3

x = -1

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