frankea frankea

23-10-2019
Mathematics

contestada

2(x + 1) + 1 = 1 - 2(x - 7)

Respuesta :

Аноним Аноним

23-10-2019

Answer:

x = 3.

Step-by-step explanation:

2(x + 1) + 1 = 1 - 2(x - 7)

2x + 2 + 1 = 1 - 2x + 14

4x = 1 + 14 - 2 - 1

4x = 12

x = 3.

Answer Link

sharheahaines sharheahaines

30-10-2019

Answer:

x = 3

Step-by-step explanation:

2(x + 1) + 1 = 1 - 2(x - 7)

2x + 2 + 1 = 1 - 2x + 14

4x = 1 + 14 - 2 - 1

4x = 12

x = 3.

Answer Link

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