Question

Galera me ajuda é o exercício 37

Answer 1

a)

$\frac{3}{8} x + \frac{1}{2} x = \frac{7x}{8}$

b)

$\frac{a}{2} - \frac{2a}{3} = - \frac{a}{6}$

c)

$7p - \frac{3}{5} p = \frac{32p}{5}$

d)

$2{x}^{3} + { x}^{3} + x + \frac{1}{2} x = 3x + \frac{3x}{2}$

e)

$3a - 6a - \frac{3}{5} + 1 = - 3a + \frac{2}{5}$

f)

$\frac{2}{3} a + \frac{1}{6} - \frac{a}{2} - \frac{1}{9} = \frac{a}{6} + \frac{1}{18}$