contestada

Define a variable, set up
an equation and solve:
A number divided by two;
less nine is five more than
four times a number.
n/2-9=5+4n​

Respuesta :

Answer:

n= -4

Step-by-step explanation:

n/2-9=5+4n

n/2=14+4n

n=2(14+4n)

n=28+8n

-7n=28

n= -4

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