zomboydaniel09
zomboydaniel09
18-05-2020
Mathematics
contestada
what's the answer 3(-2n +9) = -15
Respuesta :
ronhagrid310
ronhagrid310
18-05-2020
Answer:
3(-2n + 9) = -15
<=>
-6n + 27 = -15
<=>
-6n = -42
<=>
n = 7
Hope this helps!
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