0086489 0086489
  • 19-01-2020
  • Mathematics
contestada

5x+7(x-1)=-3x is this a linear equation?

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Аноним Аноним
  • 19-01-2020

Answer:

-7 = -15x

Step-by-step explanation:

1.   5x + 7x -7 = -3x

2.  12x -7 = -3x

3.  -7 = -3x - 12x

4. -7 = -15x

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Maldonado47 Maldonado47
  • 19-01-2020
the answer is -7 = -15x
Answer Link

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