Jedno rozwiązanie 2x-3x=4+5x
2x-3x=4+5x
2x-3x-5x=4
-6x=4|:-6
x=-4/6=-2/3
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2x-3x=4+5x
2x-3x-5x=4
-6x=4|:-6
x=-4/6=-2/3