diantxe diantxe
  • 18-11-2020
  • Mathematics
contestada

A. 3(x + 2) = 18
B. X + 2 = 18

Respuesta :

Abigailw43
Abigailw43 Abigailw43
  • 18-11-2020

Answer:

A. x=4

B. x=16

Step-by-step explanation:

A. multiply out: 3x+6=18

subtract 6 from both sides: 3x=12

divide both sides by 3: x=4

B. subtract 2 from both sides: x=16

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