quispelizeth49
quispelizeth49
22-02-2021
Mathematics
contestada
3x-5=1;9x-3=15;verifica para:x=2
Respuesta :
780zacky
780zacky
22-02-2021
Answer:
1=1
15=15
Step-by-step explanation:
3x-5=1 x=2
9x-3=15
3(2)-5=1
9(2)-3=15
6-5=1
18-3=15
1=1
15=15
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