Question

19+1=x
what does x equal?
(hint: it's math and common sense)

Answer 1

x = 20

Explanation:

19 + 1 = 20

Answer 2

X equals 20

Explanation:

19+1=x rearranged is X-19=1 and 20 minus 19 is 1 therefore 20 is the value of X.