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TEA [102]
3 years ago
9

Simplify the expression k-2(k-(2-k))-2

Mathematics
2 answers:
notka56 [123]3 years ago
6 0
K-2(k-(2-k))-2
=k-2(2k-2)-2
=k-4k+4-2
=2-3k
Reil [10]3 years ago
3 0
Simplify the following:
k - 2 (k - (2 - k)) - 2
-(2 - k) = k - 2:
k - 2 (k + k - 2) - 2
Grouping like terms, k + k - 2 = (k + k) - 2:
k - 2 ((k + k) - 2) - 2
k + k = 2 k:
k - 2 (2 k - 2) - 2
-2 (2 k - 2) = 4 - 4 k:
k + 4 - 4 k - 2
Grouping like terms, k - 4 k - 2 + 4 = (4 - 2) + (k - 4 k):
(4 - 2) + (k - 4 k)
k - 4 k = -3 k:
-3 k + (4 - 2)
4 - 2 = 2:
Answer:  2 - 3 k
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Answer:

<h2>3p+6 </h2>

Step-by-step explanation:

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=8p+7+−1(5p+1)

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and thats how you get the answer

---------------------------------

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2 years ago
A map of a bike race has a scale of 2 inches=50 miles. The distance to the 1st aid station from the starting line is about 1.25"
svp [43]
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3 years ago
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8 0
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seraphim [82]

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