2 \frac{5}{7} x=76 =>(\frac{7*2}{7}+\frac{5}{7})x=76 =>\frac{19}{7} x=76 =>x= \frac{76*7}{19} =28" alt="1x+1 \frac{5}{7} x=76 => 2 \frac{5}{7} x=76 =>(\frac{7*2}{7}+\frac{5}{7})x=76 =>\frac{19}{7} x=76 =>x= \frac{76*7}{19} =28" align="absmiddle" class="latex-formula">