X+17=30
Y-45=54
2z=z-6
3t-11=2t+2
5-2u=9-3u
5y-3=4y+2
-5+x=10
X-34=-35
4x=3x-5
64+2x=46+x
3-x=-2
4+3x=2+2x
..
napiszcie mi szybko bo na jutro mi potrzebne.! Dzieki.! ;)
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X+17=30 x=30-17=13
Y-45=54 y=45+54=99
2z=z-6
3t-11=2t+2
5-2u=9-3u
5y-3=4y+2
-5+x=10 x=15
X-34=-35 x=-1
4x=3x-5
64+2x=46+x
3-x=-2 x=5
4+3x=2+2x
wieecej nie wiem <sorki>?:))
X+17=30
x=30-17
x=13
Y-45=54
y=54+45
y=99
2z=z-6
2z-z=-6
z=-6
3t-11=2t+2
3t-2t=2+11
t=13
5-2u=9-3u
-2u+3u=9-5
u=4
5y-3=4y+2
5y-4y=2+3
y=5
-5+x=10
x=10+5
x=15
X-34=-35
x=-35+34
x=-1
4x=3x-5
4x-3x=-5
x=-5
64+2x=46+x
2x-x=46-64
x=-18
3-x=-2
-x=-2-3
-x=-5
x=5
4+3x=2+2x
3x-2x=2-4
x=-2