Rozwiąż równania
x-34=-35
4x=3x-5
64+2x=44+x
3-x=-2x
4+3x=2+2x Dzięki z gory
x=-35+34
x=-1
4x-3x=-5
x=-5
2x-x=44-64
x=-20
-x+2x=-3
x=-3
4+3x=2+2x
3x-2x=2-4
x=-2
a) x-34=-35 |+34
b) 4x=3x-5 |-3x
c) 64+2x=44+x |_x
x+64=44 |-64
d) 3-x=-2x |+2x
x+3=0 |-3
e) 4+3x=2+2x |-2x
4+x=2 |-4
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x-34=-35
x=-35+34
x=-1
4x=3x-5
4x-3x=-5
x=-5
64+2x=44+x
2x-x=44-64
x=-20
3-x=-2x
-x+2x=-3
x=-3
4+3x=2+2x
3x-2x=2-4
x=-2
a) x-34=-35 |+34
x=-1
b) 4x=3x-5 |-3x
x=-5
c) 64+2x=44+x |_x
x+64=44 |-64
x=-20
d) 3-x=-2x |+2x
x+3=0 |-3
x=-3
e) 4+3x=2+2x |-2x
4+x=2 |-4
x=-2