Question

Exercise 5.2
1. Add:
(1) 7x - 30
(1) 6x, -12
(ii) 5x2.-9x2
2
(iv) 3ab. Sabi
2. Add
() 3 p9,- pa
(vi) 5x]y, -​

Answer 1

First Question

First Question Thank You

First Question Thank You This above one is the Answer

Answer 2

Answer:

13x-42

Step-by-step explanation:

if you add 7x+6x you will get 13x and if you add -30+-12 you will get +42 by changing the - sign