nifeld44 nifeld44

25-07-2019
Mathematics

contestada

If 20 is added to the number, the absolute value of the result is 6.

Respuesta :

tally771 tally771

25-07-2019

Answer:

(20+x)*2=x-6

40+2x=x-6

40=-x-6

46=-x

check:

x=-46

20-46*2=-46-6

-26*2=-52

-52=-52

x=-46

Answer Link

pdzyuba1 pdzyuba1

05-08-2020

Answer:

x1=-14;x2=-26

Step-by-step explanation:

|x+20|=6

x+20=6

x+20=-6

Answer Link

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