(x+25)/(x-1,1) = (6,5-2,7)/(11,8-11,6)

Question

(x+25)/(x-1,1) = (6,5-2,7)/(11,8-11,6)

Answer 1

(x+25)/(x-1,1=6,5-2,7)/(11,8-11,6)

(x+5)/(x-1,1)=3,8/2,7

-190x+10x+250+209=0

180x=459

x=2,55

Answer 2

(х+25)/(х-1,1)=(6,5-2,7)/(11,8-11,6),

(х+25)/(х-1,1)=3,8:0,2

(х+25)/(х-1,1)=19,

х+25=19(х-1,1),

х+25=19х-20,9

х-19х=-20,9-25,

-18х=-45,9,

х=2,55