Question

Reducir terminos semejantes de
3/2a+4/5b-7/10b

Answer 1

$\frac{3a}{2} + \frac{4b}{5} - \frac{7b}{10} = \\ \frac{3a}{2} + \frac{8b - 7b}{10} = \frac{3a}{2} + \frac{b}{10}$

Answer 2

▪Enunciado:
$\boxed{ \frac{3}{2} a + \frac{4}{5} b - \frac{7}{10} b}$

▪Procedimiento:
$\frac{3}{2} a + \frac{4}{5} b - \frac{7}{10} b = \\ \\ \frac{3}{2} a + \frac{2(4b) - 1(7b)}{10} = \\ \\ \frac{3a}{2} + \frac{8b - 7b}{10} = \\ \\ \boxed{\boxed{\frac{3a}{2} + \frac{b}{10} }}$