Nejatabdela Nejatabdela
  • 23-03-2015
  • Mathematics
Answered

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



Answer :

andres2003
andres2003 andres2003
  • 23-03-2015
Obviously, it would be true. 
Example: 3x+4x=7x
x is the variable
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Аноним Аноним
  • 23-03-2015
yes, it is true, you can use a letter as a variable in an equation.
HOPE I HELPED!!!
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