Автор - kekevik

1)-4х+34=-2(х-5)
2)4(3-2х)+18=2(3+2х)

Ответ

Автор - Dento7
1) -4x+34=-2(x-5)
-4x+34=-2x+10
-2x=-24 |:-2
x=12

2) 4(3-2х)+18=2(3+2х)
12-8x+18=6+4x
-8x-4x=6-18-12
-12x=-26    |:-1
12x=24
x=2

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