alonzokacey
alonzokacey
09-10-2020
Mathematics
contestada
1 - 12x = -20 - 9x
What is X?
Respuesta :
Dmyers22
Dmyers22
09-10-2020
Answer:
1-12x=-20-9x
-12x=-21-9x
-3x=-21
divide both sides by -3
x=-7
Step-by-step explanation:
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