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13-14x=6x-27
Rapide vă rog


Răspuns :

[tex]13 -14x = 6x - 27[/tex]

[tex] - 14x - 6x = - 27 - 13[/tex]

[tex] - 20x = - 40 \: | \div ( - 20)[/tex]

[tex]x = 2[/tex]
13-14 x=6 x-27
13+27=6 x+14 x
40=20 x
x=40:20
x=2