Respuesta :

ThisisKenzie
X=-4



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Answer:

Step-by-step explanation:

5x + 15 = 2x + 3

5x + 15 - 15 = 2x + 3 - 15

5x = 2x + 3 - 15

5x - 2x = 2x - 2x + 3 - 15

5x - 2x = 3 - 15

3x = 3 - 15

3x = -12  ( divide both sides by 3)

x= -4

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