nrios
nrios
20-10-2016
Mathematics
contestada
-20=-8z+12 what is z
Respuesta :
lilangy1
lilangy1
20-10-2016
the answer to z would be 4
hope this helps :)
Answer Link
Babyg8312016
Babyg8312016
20-10-2016
solve for z
-20=-8z+12
subtract 12 from -20, that equals -32
-32=-8z
divide 8 by -32
-32/8=8z/8
z=-4
Answer Link
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