Question

w over 7+3=-1

Answer 1

w/7=-4
w=-21

Answer 2

-28* my bad

Answer 3

careless error

Answer 4

\[\frac{w}{7+3}=-1\]
\[\frac{w}{10}=-1\]
\[w=-1*10\]
\[w=-10\]

Answer 5

unless its w/(7+3)

Answer 6

which would be stupid to write it that way