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Raen Posted 12 years ago
Grammar

expressing a math equation

such as x=3y+1. Now do I say "x equals to..." or "x equals..." or "x is equal (to or without to?)"? I haven't paid enough attention when people express math equations, so I'm not sure which one(s) are correct or used more than the others. Thank you.
  

Top answer

" Note the form here is "equal" no "s" followed by "to" -- here equal is an adjective. " Note the form here is "equals" with an "s" but no "to" -- here equals is a verb.

  • " Note the form here is "equal" no "s" followed by "to" -- here equal is an adjective.
  • " Note the form here is "equals" with an "s" but no "to" -- here equals is a verb.
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3 Answers
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"x is equal to..." Note the form here is "equal" no "s" followed by "to" -- here equal is an adjective.

Informally, "x equals..." Note the form here is "equals" with an "s" but no "to" -- here equals is a verb.
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Raenx=3y+1
X equals three Y plus one.

CJ

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