Solve:
n
+
7
=
4
\displaystyle {n}+{7}={4}
n
+
7
=
4
n
\displaystyle {n}
n
=
Question Help:
Video
Submit
Try a similar question
License
[more..]
Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity