Nejatabdela Nejatabdela

24-03-2015
Mathematics

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True or false, in an equation, you can use a letter as a variable.

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andres2003 andres2003

24-03-2015

Obviously, it would be true.
Example: 3x+4x=7x
x is the variable

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Аноним Аноним

24-03-2015

yes, it is true, you can use a letter as a variable in an equation.
HOPE I HELPED!!!

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