Question

7+3 x X +2

Answer 1

since multiplication is done first, that would mean the steps are

7 + 3 x X + 2
7 + 3x + 2
7+2 + 3x
9 + 3x
3(3+x)

If there are some parentheses you wish to use, or maybe use * for multiplication instead of x (a variable), or something else to clarify what it is you want, that'd be greeeaaattt.