Comment Re:It should be: 4+3+2=x+2 (Solve for x) (Score 1) 1268
Therein lies the problem. You're treating an unassigned value as zero. Zero is a value. ( ) has no value, but can contain one. Logic would denote that to balance the equation, one would add some value somewhere. That somewhere is obviously within the brackets that currently have no value.
Logic would also denote that you should know what the hell you're talking about. If the ( ) is supposed to represent a circle as to where you place your answer it could then make sense. Algebra has rules, parentheses have rules. Zero is a value, and because there is nothing with in the parentheses, it's assume a zero value and there for the the problem is incorrect.
Parentheses are not a place holder, they are not a variable. That is logic, and I encourage you to go ask a Math professor at your local University.