Răspuns :
[tex] \frac{2}{3} x = 8 \\ \frac{2x}{3} = 8 \\ 2x = 8 \times 3 \\ 2x = 24 \\ x = \frac{24}{2} \\ x = 12[/tex]
( 2 / 3 ) · x = 8
2 x / 3 = 8 ⇒ 2 x = 3 × 8 ⇒ x = 24 : 2 ⇒ x = 12
Verific: ( 2 / 3 ) × 12 = ( 2 × 12 ) / 3 = 24 / 3 = 8
( 2 / 3 ) · x = 8
2 x / 3 = 8 ⇒ 2 x = 3 × 8 ⇒ x = 24 : 2 ⇒ x = 12
Verific: ( 2 / 3 ) × 12 = ( 2 × 12 ) / 3 = 24 / 3 = 8