Question

A solucão da equacão 2+$\frac{1}{2}$+x$\frac{3}{4} +\frac{7}{3}$ é:
a) 0 b) $\frac{7}{12}$ c) $\frac{5}{24}$ d) $\frac{1}{8}$ e) N.D.R

Answer 1

Resposta:

e)N.D.R

$2+\frac{1}{2}$+x$\frac{3}{4} +\frac{7}{3}$

$2+\frac{1}{2}+x\frac{3}{4} +\frac{7}{3} \\ \\ \frac{24 + 6 + 9x + 28}{12} \\ \\ \frac{9x + 58}{12}$