\(\frac{x+34}{33}+\frac{x+33}{29}+\frac{x}{25}=8\)
\(\frac{725\left(x+34\right)}{23925}+\frac{825\left(x+33\right)}{23925}+\frac{957x}{23925}=\frac{191400}{23925}\)( ko hiểu thì inbox riêng nha )
\(725x+24650+825x+27225+957x=191400\)
\(2507x+51875=191400\)
\(2507x+51875-191400=0\)
\(2507x-139525=0\)
\(2507x=139525\)
\(x=\frac{139525}{2507}\)