Question

4x+2=6(4-x) con todo y su desarollo

Answer 1

Respuesta:

4x+2=6(4-x)

4x+2=24-6x

4x+6x=24-2

10x=22

x=22/10

x=2.2

Answer 2

Respuesta:

$x = \frac{11}{5}$

Explicación paso a paso:

$4x + 2 = 6(4 - x) \\ \\ 4x + 2 =( 6 \times 4) - (6 \times x) \\ \\ 4x + 2 = 24 - 6x \\ \\ 4x + 6x = 24 - 2 \\ \\ 10x = 22 \\ \\ x = \frac{22}{10} \\ \\ x = \frac{11}{5}$

Comprobamos

$4x + 2 = 6(4 - x) \\ \\ 4( \frac{11}{5} ) + 2 = 6(4 - \frac{11}{5} ) \\ \\ \frac{44}{5} + 2 = (6 \times 4) -( 6 \times \frac{11}{5}) \\ \\ \frac{44}{5} + 2 = 24 - \frac{66}{5} \\ \\ \frac{44 + 5 \times 2}{5} = \frac{24 \times 5 - 66}{5} \\ \\ \frac{44 + 10}{5} = \frac{120 - 66}{5} \\ \\ \frac{54}{5} = \frac{54}{4}$