(51,32+X)*0,12=72
6.1584+0.12x=72
0.12x=72-6.1584
0.12x=65.8416
x=65.8416/0.12
x=548.68
51,32+X=0,12
x=0.12-51.32
x=-51.2
(51,32+X)*0,12=72
6.1584+0.12x=72
0.12x=72-6.1584
0.12x=65.8416
x=65.8416/0.12
x=548.68
51,32+X=0,12
x=0.12-51.32
x=-51.2