Question

5,128-x) : 4 = 0282​

Answer 1

(5,128-х) : 4 = 0,282
(641-125х)/125*1/4=0,282
641-125х=141
-125х=141-641
х=4

Answer 2

(5,128-х):4=0,282
(661-125х)/125*1/4=0,282
641-125х=141
-125x=141-641
-125x=-500
x=–500:(-125)
x=4