diana2619
diana2619
11-09-2020
Mathematics
contestada
11+4+x=x+9. kaksjdjdbdjjdjdbdbd
Respuesta :
ChastityCarpenter
ChastityCarpenter
11-09-2020
Answer:
x=0.6
Step-by-step explanation:
11+4+x=x+9
15+x=x+9
15x=9x
9/9=1
9/15=0.6
x=0.6
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