Respuesta :

Answer:

x=2, y=5

Step-by-step explanation:

PT=TR

QT=TS

get the system:

y = 2x + 1

3y = 3x + 9

3 * (2x+1) = 3x + 9

6x + 3 = 3x + 9

3x = 6

x = 2

y = 2x + 1 = 2*2 + 1 = 5

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