Question

Срочно,18 баллов
решите 170=160$frac{c+8}{c-16}$

Answer 1

c+8/c-16=170:160
c+8/c-16=1.0625
c+8=1.0625c-17
1.0625c-c=8+17
0.0625c=25
c=25:0.625
c=400

Answer 2

c≠16
170(c-16)=160(c+8)
170c-2720=160c+1280
10c=4000
c=400