Question

(1,43+x)impartit0,8-0,1=4,704

Answer 1

(1,43+x):0,8-0,1=4,704
(1,43+x):0,8-0,1=4,704
1,7875+x/0,8=4,704+0,1
1,7875+x/0,8=4,804
x/0,8=4,804-1,7875
x/0,8=3,0165
x=2,4132

Answer 2

(1,43+x):0,8-0,1=4,704
(1,43+x):0,8=4,704+0,1
(1,43+x):0,8=4,804
1,43+x=4,804x 0,8
1,43+x=3,8432
x=3,8432-1,43
x=2,4132