Question

3x/10+5X/=34 ñ consigo resolver essa conta me ajundem pfvr
Obs: as "/" são fração ok

Answer 1

$\frac{3x}{10} +5x=34\\\\MMC=10\\\\\frac{3x}{10}+\frac{50x}{10}=\frac{340}{10}\\\\Corta~o~denominador\\\\3x+50x=340\\\\53x=340\\\\x=\frac{340}{53}$