Question

835-11р=758



у×28=756


х:17=221



(х-18)×17=408


232:Х+21=50

Answer 1

11p=835-758
11p=77
P=7



Y=756:28
Y=27


X=221*17
X=3757


X-18=408:17
X-18=24
X=42


232:x=29
X=232:29
x=8

Answer 2

спасибо огромное)