n+7 or X+7
.as.
scx\8
7 + x
X+-7
This expression would be 3x-7.
It is an algebraic expression. It requires the user to multiply any given number by 3 and then add 7.
x to the third power plus 7
7 + x
X+-7
It can be: x-7
2x + 7
7E
x-7
24 85
x+7=y
x2+7
It can be: 7-4x as an algebraic expression
7 + 8 * n
2(n+7)