х=9 y=0 9+2*0-9=0 9-9=0
x=1 y=4 1+2*4-9=0 1+8-9=0 9-9=0
x=5 y=2 5+2*2-9=0 5+4-9=0 9-9=0
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
х=9 y=0 9+2*0-9=0 9-9=0
x=1 y=4 1+2*4-9=0 1+8-9=0 9-9=0
x=5 y=2 5+2*2-9=0 5+4-9=0 9-9=0