dgable
dgable
06-12-2021
Mathematics
contestada
simplify the expression (9n+ 4)-(-1/2n-7)
Respuesta :
clarch19
clarch19
07-12-2021
Answer:
9 1/2n + 11
Step-by-step explanation:
9n + 1/2n + 4 + 7
9 1/2n + 11 or 19/2n + 11
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