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

Mathematics

2 answers:

kvv77 [185]3 years ago

8 0

Answer:

-3

Step-by-step explanation:

love history [14]3 years ago

4 0

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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