Question

AYUDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA POR FAVOR ES URGENTE!!!!!!!!!!!!​

Answer 1

Respuesta:

Explicación paso a paso:

3(x+2)-(12)=0

3x+6-12=0

3x-6=0

 3x=6

x=6/3

x=2

Answer 2

Respuesta:

1)

$3( x + 2) = 12 \\ x + 2 = 4 \\ x = 4 - 2 \\ x = 2$

2)

$(12x - 8) \frac{.}{.} 2 = 14 \\ \frac{12x - 8}{2} = 14 \\ 6x - 4 = 14 \\ 6x = 14 + 4 \\ 6x = 18 \\ x = 3$

3)

$(2x - 5).4 = 20 \\ 8x - 20 = 20 \\ 8x = 40 \\ x = 5$