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Solve the equation. |k + 7| = 3 pls help !! thank you
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2 votes
Solve the equation. |k + 7| = 3 pls help !! thank you

User Akelec
by
7.6k points

1 Answer

5 votes
Simple....

you have: |k+7|=3

|k+7|=3
-7 -7

|k|=-4

Now making it negative...

|k+7|=-3
-7 -7

|k|=-10

k=-4,10

Thus, your answer.
User Wilmar
by
8.2k points
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