<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span /></span></span></span></span></span></span></span></span></span></span></span><span /></span></span><span /></span>
6.4x=0.16*2
6.4x=0.32
X=0.32/6.4
<span>X=0.05</span>
Пошаговое объяснение:
5х-12-2х+2=15-6х+4х
5х-2х+6х-4х=15+12-2
5х=25
х=5