X - 4y + z = 5 4x + 2y + z = 2 - 4x + y - 3z = -8
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Answer:
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Step-by-step explanation:
STEP 1: <em>Rewrite so n is on the left side of the inequality.</em>
STEP 2: <em>Subtract 2 n from 6 n .</em>
STEP 3: <em>Move all terms containing n to the left side of the inequality.</em>
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