Question

Simple equation
39=a+20

Answer 1

Answer:

Hello Buddy

Your answer is mentioned below by

Step-by-step explanation:

$a = 39 - 20 = 19 \: ans.$

Hope it helps,

And,

Don't forget to follow me and choose this answer as the brainliest one.

Answer 2

Answer:

-19 or 19

Step-by-step explanation:

39=a+20

a=20-39

a=-19

OR

39-20=a

a= 19