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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