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

Question

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

Answer 1

13b+19b=32b
44d-37d=7d
34n+n=35n
127q-q=126q
36y-19y+23y=40y
49a+21a+30=70a+30

удачи!

Comments

Большое спасибо!