nicolespano27 nicolespano27
  • 21-01-2021
  • Mathematics
contestada

Help solve these problems

Help solve these problems class=

Respuesta :

sayjehill sayjehill
  • 21-01-2021

Answer:

Step-by-step explanation:

Expression;  coefficient, variable; constant; substitute, though I think it should be substitute 7 for x, not 3 for x; and simplify

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