Question

Упростите выражение:
13b+19b
44b-37d
34n+n
127q-q
36y-19y+23y
49a+21a+30

Answer 1

13ь+19ь=32ь
44ь-37d
34n+n=35n
127q-q=126q
36у-19у+23у=40у
49а+21а+30=70а+30

Answer 2

спс

Answer 3

13b+19b
(13+19)b
32b

44b-37b
(44-37)b
7b

34n+n
34n+1n
(34+1)n
35n

127q-q
127g-1g
(127-1)g
126g

36y-19y+23y
(36-19+23)y
40y

49a+21a+30
70a+30
10 (7a+3)