2-3(x+2) = 7- 2х
2-3х-6=7-2х
-4-3х=7-2х
-3х+2х=7+4
-х=11
х= -11
x = -11
Объяснение:
2-3(x+2) = 7 - 2x
2-3x-6 = 7-2x
-3x+2x = 7-2+6
-x = 11
2-3(x+2) = 7- 2х
2-3х-6=7-2х
-4-3х=7-2х
-3х+2х=7+4
-х=11
х= -11
x = -11
Объяснение:
2-3(x+2) = 7 - 2x
2-3x-6 = 7-2x
-3x+2x = 7-2+6
-x = 11
x = -11