Solving equation x + X / 6.21% / 50% / 6 = 108

Solving equation x + X / 6.21% / 50% / 6 = 108

x+x/6.21%/50%/6=108
x+x/(6.21%×50%×6)=108
x+x/0.1863=108
0.1863x+x=108×0.1863
1.1863x=20.1204
x=16.96