Resolva as equaçoes
a) 14/3x - 7/3x + 1/6x = (x - 2) b)8/9 (x - 3) + 1/9 (x - 3) = 9
a) 14/3x - 7/3x + 1/6x = (x - 2) b)8/9 (x - 3) + 1/9 (x - 3) = 9
More Questions From This User See All
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
3 3 6
m.m.c ⇒ 6
28x + 14x - x = 6x - 12
35x = -12
x = - _12_
35
_8(x - 3)_ + _(x - 3) = 9
9 9
8x - 24 + x - 3 =81
9x = 108
x = 108/9
x = 12