Question 467372
"If x + y is 4 more than x - y", then {{{x+y=(x-y)+4}}}. Now solve for y:



{{{x+y=(x-y)+4}}}



{{{x+y=x-y+4}}}



{{{x+y-x+y=4}}}



{{{2y=4}}}



{{{y=4/2}}}



{{{y=2}}}



So the answer is choice II.



Note: x can be ANY number, so it's not choice I. Choice III doesn't make sense, so that can be thrown out too.



So this means that the answer is choice B) II only