Ответ:
2)8+5.1х=49+4.9х
5.1х-4.9х=49-8
0.2х=42
х=205
4)63х-65х=1.3-13.7
-2х=-12.4
х=6.2
6)3.3х+33=4-6.7х
3.3х+6.7х=4-33
10х=-29
х=-2.9
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
2)8+5.1х=49+4.9х
5.1х-4.9х=49-8
0.2х=42
х=205
4)63х-65х=1.3-13.7
-2х=-12.4
х=6.2
6)3.3х+33=4-6.7х
3.3х+6.7х=4-33
10х=-29
х=-2.9