5х=10
(-3)/4у=6
-4х=1,2
Х+6=10
Х+4=3х
-0,2х+7=-1,6х
2х+8=6х-2
6-2с=3с-10
-4+3к=8к+5
-10х+3=-1-8х
(-3)/4у=6
-4х=1,2
Х+6=10
Х+4=3х
-0,2х+7=-1,6х
2х+8=6х-2
6-2с=3с-10
-4+3к=8к+5
-10х+3=-1-8х
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Answers & Comments
Ответ:
1) x=2
2)4y=18
y=4,5
3)x=0,3
4)x=4
5)2x=-4
x=2
6)1,4x=-7
x=-5
7)-4x=-10
x=2.5
8)-5c=-16
c=3.5
9)-5k=9
k=1.8
10)-2x=-3
x=-1,5