Question

resuelve la siguiente ecuacion x/2 + 2x/3 =2(x-5)

Answer 1

Explicación paso a paso:

$\frac{x}{2} + \frac{2x}{3} = 2(x - 5)$

$\frac{(x \times 3) + (2 \times 2x)}{2 \times 3} = 2(x - 5)$

$\frac{3x + 4x}{6} = 2x - 10$

$\frac{7x}{6} = 2x - 10$

$\frac{7x}{6} - 2x = - 10$

$- \frac{5x}{6} = - 10$

$5x = - 10 \times - 6$

$5x = 60$

$x = 60 \div 5$

$x = 12$