moonlightbae833
moonlightbae833
26-03-2018
Mathematics
contestada
MATH HELP !!!!!!! :)
Respuesta :
hudadagra
hudadagra
26-03-2018
1)
2a - 3bc = -9
2a = -9 + 3bc
a = -9/2 + 3bc/2
2)
Reciprocal of -2/3 is -3/2
3)
reciprocal of -1 is -1/1 or -1
Hope this helps :)
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