Question

1) (а-6502)+23916=40146. (2)(у+4509)-949=8716

Answer 1

1) (а-6502)+23916 = 40146
а-6502 = 40146-23916
а-6502 = 16230
а = 16230+6502
а = 22732

2) (у+4509)-949 = 8716
у+4509 = 8716+949
у+4509 = 9665
у = 9665-4509
у = 5156