alainehines1239 alainehines1239
  • 07-10-2021
  • Mathematics
contestada


Simplify the algebraic expressions: 9(7x - 7)+(5x - 9)

Respuesta :

jchambers847
jchambers847 jchambers847
  • 07-10-2021
the answer would be 68x-72
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nubiamorales
nubiamorales nubiamorales
  • 07-10-2021

Answer:

7x-7=0

5x-9=4x

4x(9)=36

x=36

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