x = -1
Объяснение:
3(2x - 1) + 6x = 4x - 11
12x - 3 = 4x - 11
12x - 4x = - 11 + 3
8x = - 8
8x = -1
3(2x-1)+6x=4x-11
6x-3+6x-4x+11=0
8x+8=0
8x= -8
x= -1
x = -1
Объяснение:
3(2x - 1) + 6x = 4x - 11
12x - 3 = 4x - 11
12x - 4x = - 11 + 3
8x = - 8
8x = -1
Объяснение:
3(2x-1)+6x=4x-11
6x-3+6x-4x+11=0
8x+8=0
8x= -8
x= -1