Jennie770 Jennie770

11-09-2015
Mathematics

contestada

Which lists all the integer solutions of the equation |x| = 7?
a. –7 only
b. –7 and 7
c. 0 and 7
d. 7 only

Respuesta :

Аноним Аноним

11-09-2015

[tex]|a|=a\ if\ a\ \ \textgreater \ 0\\|0|=0\\|a|=-a|\ if\ a \ \textless \ 0\\-------------------------\\|x|=7\ if\ \huge\boxed{x=7\ or\ -7}\to\your\ answer\ \boxed{b.}[/tex]

Answer Link

jmohr225 jmohr225

02-11-2019

Answer:

The answer is b

Step-by-step explanation:

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