Question

Alguém sabe??? URGUENTE​

Answer 1

Resposta:

$\sf \dfrac{x}{2} +\dfrac{x}{3} = \dfrac{(x + 7)}{3}$

$\sf \dfrac{3x}{6} +\dfrac{2x}{6} = \dfrac{2(x + 7)}{6}$

$\sf 3x + 2x = 2x + 14\\5x - 2x = 14 \\3x = 14\\\\x = \dfrac{14}{3}$

Explicação passo-a-passo:

O mmc de ( 2; 30 = 6