(161-y)/16=9 помогите плизз
Ответы:
(161-y)/16=9
161-y=144
16 16
161-y=144
-y=144-161
-y=-17 |:(-1)
y=17
(161-y):16=9,
(161-y)=9*16,
(161-y)=144,
161-144=y,
y=17.
Ответ: y=17
(161-y):16=9,
(161-y)=9*16,
(161-y)=144,
161-144=y,
y=17.
Ответ: y=17