msalgado526 msalgado526
  • 07-02-2019
  • Mathematics
contestada

A number plus twice that number is 33

Respuesta :

meghanbf
meghanbf meghanbf
  • 07-02-2019

Let "a number" be x.


"A number plus": x+

"Twice that number": 2x

"Is 33": =33


x+2x=33

*Combine like terms*

3x=33

*Divide both sides by 3*

x=11


Hope this helps!!


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