11x=50
x=50/11
х=4,54545454545
-9x=243
x=243/-9
х=-27
4x=0,24
x=0,24/4
х=0,06
7x=7.063
x=7.063/7
х=1,009
11x=50
x=50/11
х=4,54545454545
-9x=243
x=243/-9
х=-27
4x=0,24
x=0,24/4
х=0,06
7x=7.063
x=7.063/7
х=1,009