redneckscroggins redneckscroggins
  • 12-03-2020
  • Mathematics
contestada

(12x − 14) − (3x + 9) − (−4 − 1)

Respuesta :

morgs5203 morgs5203
  • 12-03-2020
the answer should be 9(x-2)
Answer Link
uzamamanzoor1271996 uzamamanzoor1271996
  • 12-03-2020

Answer:

= 9x − 18

or

x = 2

Step-by-step explanation:

(12x − 14) − (3x + 9) − (−4 − 1)

= (12x − 14) − (3x + 9) − (−5)

= 12x − 14 − 3x - 9 + 5

= 12x − 3x − 14 - 4

= 9x − 18

or

9x - 18 = 0

9x = 18

x = 18/9

x = 2

Answer Link

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