4+X=10
X=10-4
X=6

X+5=-3
X=-3-5
X=-8

7+X=4
X=4-7
X=-3

-6+X=5
X=5+6
X=11

X-8=2
X=2+8
X=10

-1+X=-5
X=-5+1
X=-4

-3+X=0
X=0+3
X=3

18-X=6
X=-18-6
X=12

20-X=-4
X=-4-20
X=-24

X+(-5)=13
X=13+5
X=-18

X-(-8)=-4
X+8=-4
X=-4-8
X=-12

3X=12
X=12:3
X=4

5X=45
45:5
X=9

4X=-20
X=-20:4
X=-5

-2X=12
X=12:(-2)
X=-6

-6X=-18
X=-18:(-6)
X=3

5X=28-3
5X=25
X=25:5
X=5

7Y+5=26
7Y=26-5
7Y=21
Y=21:7
Y=3

9Z-5=31
9Z=31+5
9Z=36
Z=36:9
Z=4

01.12.2022 Կրկնություն 2022-2023

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