2x+3/4(x-1)+3=1/4

Question

2x+3/4(x-1)+3=1/4

Answer 1

2x+3/4(x-1)+3=1/4

2х+3/4х-3/4+3=1/4

2х+3/4х=3/4-3+1/4

2 3/4х=-2

х=-2:11/4=-2*4/11=-8/11

Ответ.-8/11

Answer 2

2х+3/4(х-1)+3=1/4,

2х+0,75(х-1)+3=0,25,

2х+ 0,75х-0,75+3=0,25,

2,75х=0,25-3+0,75,

2,75х=-2,

х=2,75/-2,

х=-1,375.

Ответ: х= -1,375

Думаю так))