Question

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$question$
If x-2=2, y-7=-12, 3z=6, find the value of 3x²z+5y-18.
$options$A) 53
B) -53
C) 89
D) -139
$answer$
Option A - 53


Please provide proper step-by-step explanation the answer. Irrelevant and improper answers will be reported. Thank you
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Answer 1

Answer:

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Step-by-step explanation:

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