4х-1=2(х+0,3)
4х-1=2х+0,6
4х-2х=0,6+1
2х=1,6
х=0,8
5/6x+1 2/3=2x-3
5/6х-2х=-3-1 2/3
-7/6х=-4 2/3
х=4
3 5
=
2x-1 3x-2
(2х-1)*5=(3х-2)*3
10х-5=9х-6
10х-9х=-6+5
х=-1
а) 4х-1=2х+0,6,4х-1-2х-0,6=0,2х-1,6=0,2х=1,6,х=0,8.б) 5/6x+1 2/3-2х+3=0,-7/6х+14/3=0,х=-3,5в) 3 = 52х-1 3х-23(3х-2)=5(2х-1)9х-6-10х+5=0,
-х-1=0,х=-1
4х-1=2(х+0,3)
4х-1=2х+0,6
4х-2х=0,6+1
2х=1,6
х=0,8
5/6x+1 2/3=2x-3
5/6х-2х=-3-1 2/3
-7/6х=-4 2/3
х=4
3 5
=
2x-1 3x-2
(2х-1)*5=(3х-2)*3
10х-5=9х-6
10х-9х=-6+5
х=-1
а) 4х-1=2х+0,6,
4х-1-2х-0,6=0,
2х-1,6=0,
2х=1,6,
х=0,8.
б) 5/6x+1 2/3-2х+3=0,
-7/6х+14/3=0,
х=-3,5
в) 3 = 5
2х-1 3х-2
3(3х-2)=5(2х-1)
9х-6-10х+5=0,
-х-1=0,
х=-1