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Noora7939 Noora7939
  • 07-05-2015
  • Mathematics
Answered

Which is an equation?

A17 + x
B45 / x
C20x = 200
D90 - x

Verified Answer :

vuvuong003
vuvuong003 vuvuong003
  • 07-05-2015

C. 20x = 200 because an equation always has an equal sign and other three are expressions because it doesn't have any signs, hoped this helped:)

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