Oblicz ile wynosi x (proszę razem ze sprawdzeniem) 6(1-1/3x)= 2(1+1/2x)
6-2x=2+x
4=3x /:3
x=4/3
-2x-x=2-6
-3x=-4 /:-3
x=1 1/3
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6-2x=2+x
4=3x /:3
x=4/3
6-2x=2+x
-2x-x=2-6
-3x=-4 /:-3
x=1 1/3