shaunhicks1208 shaunhicks1208

10-06-2020
Mathematics

contestada

|x+12| =-9

Pls help!!!!

Respuesta :

daisy29847 daisy29847

13-06-2020

Answer:

x=-21

Step-by-step explanation:

x+12=-9

minus twelve on both sides

-9-12 equals -21

x=-21

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