What is the value of the rational expression below when x is equal to 3? 12-x/x-6

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22-05-2017
Mathematics

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What is the value of the rational expression below when x is equal to 3? 12-x/x-6

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winchestersandangels winchestersandangels · Answer 1 · 2017-05-22T16:33:03+02:00

winchestersandangels winchestersandangels

22-05-2017

12-(3)/(3)-6
substitute the x's for 3's
12-3=9
3-6=-3
the answer is -9/3
this can be reduced to -3/1 by dividing the fraction by 3/3

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gretabell gretabell · Answer 2 · 2020-05-12T12:43:45+02:00

gretabell gretabell

12-05-2020

Answer:

-3

Step-by-step explanation:

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