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Хомяк26
@Хомяк26
August 2022
2
12
Report
Решите уравнения
2х-3=2-3х
2х+3=3х-7
9х-2=5х-2
10-3х=2х-15
10х+7=8х-9
53-6х=4х-17
8+2х=16+х
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Answers & Comments
kiskabloom
1).2x-3=2-3x 2x+3x=2+3 5x=5 x=12).2x+3=3x-7 2x-3x=-7-3 -x=-10 x=103).9x-2=5x-2 9x-5x=-2+2 4x=0 x=04).10-3x=2x-15 -3x-2x=-15-10 -5x=-25 x=55).10x+7=8x-9 10x-8x=-9-7 2x=-16 x=-86).53-6x=4x-17 -6x-4x=-17-53 -10x=-70 x=77).8+2x=16+x 2x-x=16-8 x=8
3 votes
Thanks 2
supernatural251
1) 2х-3=2-3х
2х+3х=3+2
5х=5
Х= 5:5
Х= 1
2) 2х+3=3х-7
2х-3х= -3-7
-1х=-10
Х= -10:(-1)
Х= 10
3) 9х-2=5х-2
9х-5х= 2-2
4х= 0
Х= 0:4
Х=0
4) 10-3х= 2х-15
-3х-2х=-10-15
-5х= -25
Х= -25:(-5)
Х= 5
5) 10х+7=8х-9
10х-8х=-7-9
2х= -16
Х= -16:2
Х=-8
6) 53-6х=4х-17
-6х-4х= -53-17
-10х= -70
Х= -70:(-10)
Х= 7
7) 8+2х=16+х
2х-х= -8-16
Х= -24
1 votes
Thanks 2
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Answers & Comments
2х+3х=3+2
5х=5
Х= 5:5
Х= 1
2) 2х+3=3х-7
2х-3х= -3-7
-1х=-10
Х= -10:(-1)
Х= 10
3) 9х-2=5х-2
9х-5х= 2-2
4х= 0
Х= 0:4
Х=0
4) 10-3х= 2х-15
-3х-2х=-10-15
-5х= -25
Х= -25:(-5)
Х= 5
5) 10х+7=8х-9
10х-8х=-7-9
2х= -16
Х= -16:2
Х=-8
6) 53-6х=4х-17
-6х-4х= -53-17
-10х= -70
Х= -70:(-10)
Х= 7
7) 8+2х=16+х
2х-х= -8-16
Х= -24