Решите уравнения:
1) (13,4 - y) * 4,3 - 20,05 = 74,05 + 6,7y
2) (16,2 - x) * 3,2 - 50,08 = - 8,12 - 5,1x
1) (13,4 - y) * 4,3 - 20,05 = 74,05 + 6,7y
2) (16,2 - x) * 3,2 - 50,08 = - 8,12 - 5,1x
More Questions From This User See All
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
1) (13,4 - y) * 4,3 - 20,05 = 74,05 + 6,7y57,62-4,3у-20,05=74,05+6,7у
37,57-4,3у=74,05+6,7у
-4,3у-6,7у=74,05-37,57
-11у=36,48
у=-36,48/11
у=-3648/1100
у=-3 348/1100
у=-3 87/275
2) (16,2 - x) * 3,2 - 50,08 = - 8,12 - 5,1x
51,84-3,2х-50,08=-8,12-5,1х
1,76-3,2х=-8,12-5,1х
-3,2х+5,1х=-8,12-1,76
1,9х=-9,88
х=-9,88/1,9
х=-5,2