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Va rog sa ma ajutati la aceasta ecuatie:(2x--3)x6=54-6x

Răspuns :

( 2x – 3 ) x 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
succes