Solve - 4 = - (-k - 86) + 10

Question

Mathematics

Zackery

25 March, 00:36

Solve - 4 = - (-k - 86) + 10

+1

Answers (2)

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Avery Montgomery · Answer 1

K = 100

You use distributive property

Step 1: - (-k) - 1 (-86) + 10=-4

Step 2: k-1 (-86) + 10=-4

Step 3: k+86+10=-4

Step 4: k+96=-4

Step 5: k=-96-4

Step 6: Subtract 4 from - 96 to get - 100.

Dangelo Blackwell · Answer 2

The first step - 4=k-86-10 second - k-76=-4 third step 76-4 = 72 substitute 72 in for k 72-76 = - 4 this is true