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exercitiul 3 va rog, dau coroan

Exercitiul 3 Va Rog Dau Coroan class=

Răspuns :

[tex]2x-\frac{1}{2}=3x-\frac{1}{3}\\ \\amplificam~cu~6, 3, 6 ~si~ 2 \\\\12x-3=18x-2\\\\-3+2=18x-12x\\\\-1=6x\\\\x=-\frac{1}{6}[/tex]