hhbbhkjj hhbbhkjj

23-09-2020
Mathematics

contestada

5x+ 9 = 80
O A
x = -7 or x= 25
OB.
x= -25 or x= 7
O C.
x= 7 or x= 16
OD.
x= -25 or x= 9

Respuesta :

mykiahgriffiths mykiahgriffiths

23-09-2020

Answer:

I do not see anything that matches what I got. I got x=14.2

Step-by-step explanation:

5x+9=80

5x=71

x=14.2

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