Question

4 (x + 4) = 2 (x + 2)

Answer 1

Respuesta:

$4x + 16 = 2x + 4 \\ 2 x = 4 - 16 \\ 2 x = - 12 \\ x = - 6$

Answer 2

4(x + 4) = 2(x + 2)

4x + 4 x 4 = 2(x + 2)

4x + 4 x 4 = 2x + 2 x 2

4x + 16 - 2x = 4

4x - 2x = 4 - 16

2x = 4 - 16

x = - 6

Explicación paso a paso:

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