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Respuesta de -3x +12 =9
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4 votes
Respuesta de -3x +12 =9

Respuesta de -3x +12 =9-example-1
User Sdikby
by
4.8k points

2 Answers

5 votes

Answer:

x = 1

Explanation:

  • -3x + 12 = 9

-12 -12

  • -3x = -3

  • -3x = -3

Dividir -3 y -3

x = 1 porque -3/-3=1

User Fariz Luqman
by
4.5k points
5 votes

Answer:

x=1

Explanation:

1). first combine -3+12. ( without the variable )

2). -3+12=9

3). therefore -3×1= -3

User Nelson Monterroso
by
4.2k points
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