(x-117/9)+55/18=71/12 142/5-(x+82/15)=11/1021 1/4-(x+25/12=67/8

Question

(x-117/9)+55/18=71/12
142/5-(x+82/15)=11/10
21 1/4-(x+25/12=67/8

Comments

нет не смогу

Answer 1

×-117/9=71/12-55/18
×=117/9+71/12-55/18