1.4*0.8X+1.4*0.9Y=182
1.4*0.8X+1.4*0.8Y+1.4*0.1Y=182
0.8*(1.4X+1.4Y)+0.14Y=182
0.8*210+0.14Y=182
168+0.14Y=182
0.14Y=182-168
0.14Y=14
Y=100
1.4X+1.4*100=210
1.4X=70
X=50
1.4*0.8X+1.4*0.9Y=182
1.4*0.8X+1.4*0.8Y+1.4*0.1Y=182
0.8*(1.4X+1.4Y)+0.14Y=182
0.8*210+0.14Y=182
168+0.14Y=182
0.14Y=182-168
0.14Y=14
Y=100
1.4X+1.4*100=210
1.4X=70
X=50