реши уравнения
(а-15)-16=18
(х-41)-21=8
(136-х)-16=52
(558+х)-52=746
419-(у-9)=36
92-(17-б)=89
помогите срочно
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
(а-15)-16=18а-15=34
а=49
(х-41)-21=8
х-41=29
х=70
(136-х)-16=52
136-х=68
х=68
(558+х)-52=746
558+х=798
х=240
419-(у-9)=36
у-9=383
у=392
92-(17-b)=89
17-b=3
b=14
x-41=29
x=70
(136-x)-16=52
136-x=68
x=68
(558+x)-52=746
558+x=798
x=240
419-(y-9)=36
419-y+9=36
-y+9=-384
-y=-375
y=375
92-(17-6)=89
92-11=89(н.верно)