34а-12а=44 Решите призз 14x+x32=122

Question

34а-12а=44 Решите призз
14x+x32=122

Answer 1

(34-12)a=44 ;   22a=44   a =44/22  ->a=2
(14+32)x=122;  46x=122  x=122/46

Answer 2

34a-12a=44
22a=44
a=2  все