Question

Решить уравнение: 10/х+6 = -5/3

(/ - знак дроби/деления)

Answer 1

10/(х+6) = -5/3

-5*(x + 6) = 10 * 3

-5x - 30 = 30

-5x = 30 + 30

-5x = 60

x = -60 : 5

x = -12

==================

10/х+6 = -5/3

10/x = -5/3 - 6

10/x = -23/3

x = -10 : 23/3

x = -10 * 3/23

x = -30/23

x = -1 7/23