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Dannymihaitrona
a fost răspuns

(2x-3)*6=54-6x care este x???

Răspuns :

Icecon2005
(2x-3)×6=54-6x
12x-18=54-6x

12x+6x=54+18
18x=72
x=72:18
x=4
(2x-3)*6=54-6x
12x-18=54-6x
12x+6x=54+18
18x=72
x=72:18
x=4