(x+0.17)*0.8=0.808
x+0.17=0.808:0.8
x+0.17=1.01
x=1.01-0.17
x=0.84
0,8x+0,136=0,808
0,8x=0,808-0,136
0,8x=0,672
x=0,84
(x+0.17)*0.8=0.808
x+0.17=0.808:0.8
x+0.17=1.01
x=1.01-0.17
x=0.84
0,8x+0,136=0,808
0,8x=0,808-0,136
0,8x=0,672
x=0,84