Question

1)$frac{x-8}{x+2}= frac{7}{3};$
2)$frac{4}{x-1,2} = frac{15}{x-10}$

Answer 1

3х-24=7х+14
-4х=38
х=38:(-4)
х=-9,5

4х-40=15х-18
-11х=22
х=22:(-11)
х=-2