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OpenStudy (anonymous):
A number multiplied by three equals 21. Find the number. Let x = the number.
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OpenStudy (anonymous):
Which equation should be used to solve this problem?
jimthompson5910 (jim_thompson5910):
If x is the number, then "A number multiplied by three" translates to what?
OpenStudy (anonymous):
3x=21?
jimthompson5910 (jim_thompson5910):
Good, you have the correct equation
jimthompson5910 (jim_thompson5910):
Now solve that for x
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OpenStudy (anonymous):
@jim_thompson5910 Thanks :)
jimthompson5910 (jim_thompson5910):
you're welcome
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