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设函数\(f\left ( {x} \right )\)对\(x≠0\)的一切实数均有\(f\left ( {x} \right )+2f\left ( {\frac {2022} {x}} \right )=3x\)，则\(f\left ( {2022} \right )\)等于___．
参考答案：\(-2020\)
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