Neyshacoral
Neyshacoral Neyshacoral
  • 08-09-2018
  • Mathematics
contestada

•Define the variable, write the equation and solve it.

•1.Seven less than a number divided by 3 is five.

•2.Eleven more than two times a number is 17.

•3.Two times a number minus 3 is fifteen.

Respuesta :

cjp12
cjp12 cjp12
  • 08-09-2018
N/3 - 7 = 5
2n + 11 = 17
2n - 3 = 15
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