1) 3х-4=2х+6
5х = 10
х = 2
2) 3х+5=-1
3х = -6
х = -2
3) 10х+4=8+9х
х = 4
4) 8х-1=7
8х = 8
х = 1
5) 5х+5=3х
2х = -5
х = -2,5
6)4х-2=3х+1
х = 3
7)4х+8=-4
4х = -12
х = -3
8)6х+3=4+5х
9)3х+5=2х-7
х = -12
10) 4х-15=2х+5
2х = 20
х = 10
11) 8х-10=6х+7
2х = 17
х = 8,5
12) 5х-7=3х+9
2х = 16
х = 8
13) 9х+3=7х+5
2х = 2
14)6х-7=4х+11
2х = 18
х = 9
15) 5х-9=2х+9
3х = 18
х = 6
16)3х+5=х-8
2х = 3
х = 1,5
17) 10х+1=8х+5
2х = 4
18) 7х+2=5х+3
2х = 1
х = 0,2
1) 3х-4=2х+6
5х = 10
х = 2
2) 3х+5=-1
3х = -6
х = -2
3) 10х+4=8+9х
х = 4
4) 8х-1=7
8х = 8
х = 1
5) 5х+5=3х
2х = -5
х = -2,5
6)4х-2=3х+1
х = 3
7)4х+8=-4
4х = -12
х = -3
8)6х+3=4+5х
х = 1
9)3х+5=2х-7
х = -12
10) 4х-15=2х+5
2х = 20
х = 10
11) 8х-10=6х+7
2х = 17
х = 8,5
12) 5х-7=3х+9
2х = 16
х = 8
13) 9х+3=7х+5
2х = 2
х = 1
14)6х-7=4х+11
2х = 18
х = 9
15) 5х-9=2х+9
3х = 18
х = 6
16)3х+5=х-8
2х = 3
х = 1,5
17) 10х+1=8х+5
2х = 4
х = 2
18) 7х+2=5х+3
2х = 1
х = 0,2