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add, simplify if possible x+9/x-8 + x-2/8-x + 7(x+1)/x-8
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\[\frac{x+9}{x-8}+\frac{x-2}{8-x}+\frac{7(x+1)}{x-8}\]Like this? :-D
just like that!
\[\frac{x+9}{x-8}+\frac{x-2}{8-x}+\frac{7(x+1)}{x-8}\] \[=\frac{x+9}{x-8}-\frac{x-2}{x-8}+\frac{7(x+1)}{x-8}\] \[=\frac{x+9 -x + 2 + 7x + 7}{x-8}\] \[=\frac{7x+18}{x-8}\]
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