Simplify 1/2x-3/x+6
Do you mean:
(1/2)x - (3/x) + 6, or
1/(2x) - (3/x) +6, or
1/(2x) - 3/(x+6), or
1/(2x-(3/x)+6), or
(1/2)(x-(3/x)+6), or
(1/2)(x-3/(x+6)), or
(1/2)(x-3)/(x+6), or
...
In books, fractions are typeset properly. When transcribed to a single line, you need to put extra parentheses around numerators and denominators.
Please clarify.