Question

5084-(к-299)=568 N356

Answer 1

5084-к+299=568

-к=568-299-5084

-к=-4815

К=4815

Answer 2

$5084 - k + 299 = 568 \\ \\ 5383 - k = 568 \\ \\ - k = 568 - 5383 \\ \\ - k = - 4815 \\ \\ k = 4815$