angelcailin12 angelcailin12
  • 27-03-2020
  • Mathematics
contestada

5x-15 = 8x-8 what is x?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 27-03-2020

Answer:

-7/3 =x

Step-by-step explanation:

5x-15 = 8x-8

Subtract 5x from each side

5x-5x-15 = 8x-5x-8

-15 = 3x-8

Add 8 to each side

-15+8 = 3x-8+8

-7 = 3x

Divide each side 3

-7/3 = 3x/3

-7/3 =x

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