5х+2у=10
4х-у=8 |*(-2)
-8х-2у= -16
5х-8х+2у-2у=10-16
-3х= -6
х=2
4*2-у=8
-у=8-8
у=0
Ответ:(2;0)
2) (2*0):2=0:2=0
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
5х+2у=10
4х-у=8 |*(-2)
5х+2у=10
-8х-2у= -16
5х-8х+2у-2у=10-16
-3х= -6
х=2
4*2-у=8
-у=8-8
у=0
Ответ:(2;0)
2) (2*0):2=0:2=0