Question

valor da proporção 2x/7=2/6

Answer 1

$\frac{2x}{7} = \frac{2}{6}$
$2x.16 = 7.2$
$12x = 14$
$x = \frac{14}{12}$
$x = \frac{7}{6}$

Answer 2

2 x    =   2
------     -----
  7          6

x =  2. 7
      --------
       2. 6

x =    7
       ------
          6

Resp.: x = 7/6