Step-by-step explanation:
7 X + 8 = X+12 + 3X+20
3 X = 24
X= 8
m< RPQ = 8+12 = 20
Answer:
33 and 42
Step-by-step explanation:
There are 3 co-efficients in this expression
Answer:
The option A and C are correct that is

Step-by-step explanation:
Given:

Therefore, The option A and C are correct that is
