Respuesta :

akposevictor

Answer:

A. 10

Step-by-step explanation:

Based on the midsegment theorem, thus:

2x + 7 = ½(7x - 16)

Multiply both sides by 2

2(2x + 7) = 7x - 16

4x + 14 = 7x - 16

Combine like terms

4x - 7x = -14 - 16

-3x = -30

Divide both sides by -3

x = 10

Answer:

10

Step-by-step explanation:

  1. 2x + 7 = ½(7x - 16)
  2. 2(2x + 7) = 7x - 16
  3. 4x + 14 = 7x - 16
  4. 4x - 7x = -14 - 16
  5. -3x = -30

x = 10

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