Question

Equação de Primeiro Grau -
2y/9 + 1/6 = 4y/3 + 1/2

Answer 1

Resposta:

Explicação passo a passo:

$\frac{2y}{9} + \frac{1}{6} = \frac{4y}{3} + \frac{1}{2}$

$\frac{2y}{9} - \frac{4y}{3} = \frac{1}{2} - \frac{1}{6}\\\\\frac{2y - 12y}{9} = \frac{3 - 1}{6}\\\\\frac{-10y}{9} = \frac{2}{6}\\\\-10y\cdot 6 = 2\cdot 9\\\\-60y = 18\\\\\therefore y = - \frac{18}{60} = -\frac{3}{10}$