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Coillador
4 год назад
2*(2,1-x) = 6+05x пжпжпж срочно
ОТВЕТЫ
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Anastasiya
Oct 5, 2020
2(2.1-х)=6+0.5х
4.2-2х=6+0.5х
4.2-6=0.5х+2х
-1.8=2.5х
х=(-1.8)÷2.5
х=-0.72
х= -0.72
611
2(2.1-х)=6+0.5х
4.2-2х=6+0.5х
4.2-6=0.5х+2х
-1.8=2.5х
х=(-1.8)÷2.5
х=-0.72
х= -0.72