(4,23x-x-0,491)*2,8=14

Question

(4,23x-x-0,491)*2,8=14

Answer 1

(3,23x-0.491)*2.8=14 3.23x-0.491=5 3.23x=5+0.491 3.23x=5.491 x=5.491/3.23 x=1.7