joeyapparelbrand joeyapparelbrand
  • 14-04-2020
  • Mathematics
contestada

Use
x
for your variable.

The difference of three times a number and six is nine more than the number.

Respuesta :

meredith48034
meredith48034 meredith48034
  • 16-04-2020

Answer:

3x - 6 = x + 9

2x - 6 = 9

2x = 15

x = 7.5

Step-by-step explanation:

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