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urbdbdkdhsvecf
16-10-2020
Mathematics
contestada
x - 4x +4=9
Square root
Respuesta :
421749
421749
17-10-2020
Answer:
3x=-5
Step-by-step explanation:
x-4x+=9 = -3x+4=9 = -3x9-4 = -3x=5 = 3x=-5
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