Question

20+n=0 show how you got the answer

A.) 20
B.) -13
C.) -20
D.) 0

Answer 1

Answer: n= -20

Step-by-step explanation:

Isolate the variable

n= -20+0

Solve for n

n= -20

Answer 2

C is the correct answer because 20 + -20 is pretty much 20-20. 20 - 20 equals 0