Question

Решите-1/3х+1/4х+1/8х=34/45

Answer 1

$- frac{1}{3}x+ frac{1}{4}x+ frac{1}{8}x= frac{34}{45} \ \ -360* frac{1}{3}x+360* frac{1}{4}x+360* frac{1}{8}x=360* frac{34}{45}-120x+90x+45x=8*34 \  15x=272 \  \ x= frac{272}{15}$