Question

Как решить 8,6х-1,9х+1,6-2,4х=15,145

Answer 1

8.6х-1.9х+1.6-2.4х=15.145
4.3x+1.6=15,145
4.3x=15,145-1.6
4.3x=13.545
x=3.15

Answer 2

8,6х-1,9х+1,6-2,4х=15,145;
4.3х=15.145-1.6;
4.3х=13.545
х=13.545:4.3;
х=3.15
Ответ: х=3.15