704289
704289 704289
  • 12-03-2021
  • Mathematics
contestada

−2x − 10 = 15 I'm really un smart

Respuesta :

fateeema
fateeema fateeema
  • 12-03-2021

Answer:

x = -12.5

Step-by-step explanation:

your goal is to get x alone so

-2x - 10 = 15

(add ten to both sides)

-2x = 25

(divide -2 to both sides)

x = -12.5

remember that whatever u do to one side of the equation, you have to do to the other so they even out!

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