eocampodiaz52 eocampodiaz52
  • 25-09-2019
  • Mathematics
contestada

Simplify 7x + 7 + 6x - 9.
13x - 2
O 13x+ 2
O 11x​

Respuesta :

SupaPreme
SupaPreme SupaPreme
  • 25-09-2019
Answer:
13x - 2

Group like terms:
7x + 6x = 13x

7 - 9= -2

Put them back together:
13x - 2
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