kaliahacash9
kaliahacash9
11-11-2019
Mathematics
contestada
- help help help step by step plz!!!
Respuesta :
ujalakhan18
ujalakhan18
11-11-2019
Answer:
-14a+(-18b)
Step-by-step explanation:
-2(7a+9b)
-14a+(-18b)
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