Question

Equation =n+12=20. (12,8,20,0)​

Answer 1

Answer:

8

as 8+12=20

MARK BRAINLIEST

Answer 2

Answer:

your answer will be

Step-by-step explanation:

putting n=12

12+12=20

24=20

it's not true so,n=12 is not a solution

putting n=8

8+12=20

20=20

it's true so,n=8 is a solution

putting n=20

20+12=20

32=20 it's not true so,n=20 is not a solution

putting n=0

0+12=20

12=20

it's not true so,n=0 is not a solution