Rozwiąż równania : 33 . a ) 2x+3/5=2-x/3-x b) x+5/4-2x+1/8=0,5 (2-x)
nie jestem pewien ale:
a)x=0,42
b)x=6/8
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nie jestem pewien ale:
a)x=0,42
b)x=6/8