0
Wiki User
x-7
n + 7
(x/7)2
(b - 7) should do it.
n+37
9b2-7
7/ 3/
This expression would be 3x-7.
7x + 2
3x + 7
x / (2y - 7)
x to the third power plus 7
157/10 + xor15.7 + x