manny081 manny081

20-10-2016
Mathematics

contestada

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

Respuesta :

Аноним Аноним

20-10-2016

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.

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