x-34=-35x=-35+34x=14x=3x-54x-3x=-5x=-564+2x=44+x 2x-x=44-64x= -20 3 - x = -2x-x+2x=-3x=-34 + 3x = 2 + 2x3x-2x=2-4x=-2
a) -5+x=10 | +5
x= 15
x-34=-35 |+34
x= -1
4x=3x-5 | -3
x=-5
b) 64+2x=44+x |-x
x= -20
3-x=-2x |-3
-x=-2x-3 |-2
x=-3
4+3x=2+2x |-2x
4+x=2 |-4
x=-2
Proszę o naj...:D
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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) -5+x=10 | +5
x= 15
x-34=-35 |+34
x= -1
4x=3x-5 | -3
x=-5
b) 64+2x=44+x |-x
x= -20
3-x=-2x |-3
-x=-2x-3 |-2
x=-3
4+3x=2+2x |-2x
4+x=2 |-4
x=-2
Proszę o naj...:D