huffybec huffybec

06-08-2021
Mathematics

contestada

1+9x=80 Find for x
Kid can’t figure it out and I don’t know this stuff

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

06-08-2021

Answer:

79/9 or 8 7/9

Step-by-step explanation:

1+9x=80

1 +9x = 90

Subtract 1 from each side

1+9x-1 = 80-1

9x = 79

divide by 9

9x/9 = 79/9

x = 8 7/9

Answer Link

saishuchaye saishuchaye

06-08-2021

Answer:

Step-by-step explanation:

1+9x = 80

9x = 80-1

9x = 79

x = 79/9

or

x = 8 7/9

or

x ≈ 8.78 (x = about 8.78) rounded

Answer Link

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