zoeyariwill10
zoeyariwill10 zoeyariwill10
  • 12-11-2020
  • Mathematics
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Evaluate the expression 3x for x = 7

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miavictoria0903 miavictoria0903
  • 12-11-2020

Answer:

3(7)

the answer is 21

Step-by-step explanation:

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iBrain
iBrain iBrain
  • 12-11-2020

Answer:

the answer is 21.

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