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OpenStudy (anonymous):
what is the algebraic expression for 19 decreased by a number
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OpenStudy (anonymous):
19-x
OpenStudy (anonymous):
Where "x" is the number that 19 is being decreased by.
OpenStudy (anonymous):
Your main number is 19. So that would be your first number in the problem. Decreased means subtraction. "X" is the variable it is decreased by (the number). So 19-X would be your correct answer. If you are still confused, let me know. I will gladly help guide you through whatever you're stuck on.
OpenStudy (anonymous):
Thanks, and you're welcome! Do you need any more help?
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