briannitanaranjo1 briannitanaranjo1

13-05-2021
Mathematics

contestada

-9x - 12 = -3
Step By Step Pls

Respuesta :

Zioncool100 Zioncool100

13-05-2021

Answer:

x = -1

Step-by-step explanation:

-3 +12 = 9

-9x = 9

-9(-1)=9

9 - 12 = -3

Answer Link

plaguewind plaguewind

13-05-2021

-9x-12=-3
Multiply by -1
9x+12=3
Divide by 3
3x+4=1
Subtract 4
3x=-3
Divide by 3
x=-1

Answer Link

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