- 9Х - 33.4 - 15 = - 34
- 9X = - 34 + 33,4 + 15 = - 34 + 48.4 = 14.4
X = - 1,6
ОТВЕТ: минус 1.6
-9x-167:5-15=-34 -9x-33.4-15+34=0
-9x-48.4+34=0
-9x-14.4=0
x=-14.4/9x=-1.6
- 9Х - 33.4 - 15 = - 34
- 9X = - 34 + 33,4 + 15 = - 34 + 48.4 = 14.4
X = - 1,6
ОТВЕТ: минус 1.6
-9x-167:5-15=-34
-9x-33.4-15+34=0
-9x-48.4+34=0
-9x-14.4=0
x=-14.4/9
x=-1.6