Try another version of this question Subtract and simplify. `7/( x-4)-8/( x+4)` `60/(x^2-16)` `(60 x-1)/(x^2-16)` `60/( x-4)` `(-x-60)/(x^2-16)` `(-x+60)/(x^2-16)` Box 1: Select the best answer `(-x+60)/(x^2-16)`
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Box 1: Select the best answer