cjnelson516
cjnelson516 cjnelson516
  • 09-12-2019
  • Mathematics
contestada

3x + 12x

I need help

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alscook2006 alscook2006
  • 09-12-2019

Answer: 15x

Step-by-step explanation: You just add 12 and 3 then put x at the end

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kyan89 kyan89
  • 09-12-2019
15x is the answer add it regular then carry the variable
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good job