9x-7i>9x-21u How do you solve for X?

1 answer:

7 0

$9x-7i > 9x-21u \\-7i > -21u \\7i < 21u \\i\in(-\infty,3u) \\u\in(1/3i,+\infty) \\x\in\emptyset$

Hope this helps.

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