vdc5676 vdc5676
  • 27-09-2016
  • Mathematics
contestada

Multiply a number by 3, subtract 6 then add 2. The answer is 20. What is the number?

Respuesta :

LillyPrince
LillyPrince LillyPrince
  • 27-09-2016
3x = 24
x = 8
The answer is 8.
Answer Link
dloetz2004
dloetz2004 dloetz2004
  • 27-09-2016
8. Do it Backwards 20-2+6/3=8 
Answer Link

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