Решите уравнения :
-5 1/2 + 7/5х + 2 1/6 = 1/3х
3/5х+7/4х - х = 1/4
Заранее спасибо
-5 1/2 + 7/5х + 2 1/6 = 1/3х
3/5х+7/4х - х = 1/4
Заранее спасибо
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Answers & Comments
-10/2+13/6=1/3х-7/5х
(-30+13)/6=(5х-21х)/15
-17/6=-16/15х
х=(17*15)/(6*16)
х=255/96
3/5х+7/4х - х = 1/4
(12х+35х-20х)/20=1/4
х=5/27