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anonymous
 one year ago
Express the sum in the simplest form. 3x/x+5 + 7/x+5
anonymous
 one year ago
Express the sum in the simplest form. 3x/x+5 + 7/x+5

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0I s your expression like this: \[\frac{{3x}}{{x + 5}} + \frac{7}{{x + 5}}\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0in that case, since the denominators are equal each other, then you have only to add together 3x and 7, namely: \[\frac{{3x}}{{x + 5}} + \frac{7}{{x + 5}} = \frac{{...}}{{x + 5}}\] please complete

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So then it will just be 3x+7/x+5 ?
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