hihowareu65
hihowareu65 hihowareu65
  • 05-05-2020
  • Mathematics
contestada

Expressions and Equations
Evaluate each expression when x = 7.
Example:
3x + 1
x
+ 2
Substitute
21 + 1
22​

Respuesta :

djlstephen
djlstephen djlstephen
  • 05-05-2020

Answer:

[tex]3(7) + 1(7) + 2[/tex]

[tex]21 + 7 + 2 = 30[/tex]

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