Question

Решите уравнение. -1/9х=0,18

Answer 1

X = 0.18 / -1/9x Х = 18/190

Answer 2

- 1/9 х = 0,18
- 1/9 х = 18/100
- 1/9 х = 9/50
Х = ( 9/50 ) : - ( 1/9 )
Х = - 81/50
Х = - 162/100
Х = - 1,62