Question

Реши уравнения
429+m=2106
348-k=154
(m+326)-569=674
5084-(k-299)=568

Answer 1

429+m=2106
m=2106-429
m=1677

348-k=154
k=348-154
k=194

(m+326)-569=674
m+326=674+569
m+326=1243
m=1243-326
m=917

5084-(k-299)=568
k-299=5084-568
k-299=4516
k=4516+299
k=4815