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x-1/2+x+2/4+1/3=x+5/8+19/12

Răspuns :

x=19/12+5/8-1/3-2/4+1/2
x=19/12+5/8-1/3
aducem la acelasi numitor care este24
x=38+15-8totul supra 24
x=45/24
x=9/8