Решите уравнение
-8х-3=-6х+10
2.5*(3х-2)-4*(2х+0.5)= - 4
1) -8х-3=-6х+10
-2х = 13
х=-6,5
2) 2,5*(3х-2)-4*(2х+0,5)= -4
7,5 х - 5 - 8х - 2=-4
-0,5х-5=-4
-0,5х= 1
х= -2
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Answers & Comments
1) -8х-3=-6х+10
-2х = 13
х=-6,5
2) 2,5*(3х-2)-4*(2х+0,5)= -4
7,5 х - 5 - 8х - 2=-4
-0,5х-5=-4
-0,5х= 1
х= -2