Question

Rezolvati urmatoarea ecuatie:

Answer 1

$\frac{1}{3}x- \frac{1}{2}=3 \frac{1}{6} \\ \frac{1}{3}x=3 \frac{1}{6}+ \frac{1}{2}= \frac{19}{6}+ \frac{3}{6}= \frac{22}{6} \\ x= \frac{22}{6}: \frac{1}{3}= \frac{22*3}{6}=11$

Answer 2

1  * x - 1 = 19
3         2     6
2x - 3 = 19
6     6     6
2x = 19 + 3
6       6    6
2x = 22 => x = 11