Respuesta :

x = 6

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Step-by-step explanation:

let TJ = 1

so, TS = 2 ----( because TS = 2 TJ )

TJ ÷ TS = JK ÷ SU

1 ÷ 2 = ( x - 3 ) ÷ ( x )

x = 2x - 6

6 = 2x - x

6 = x

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