Question

24pq - 10p - 18q from 30pq + 12q - 14p​

Answer 1

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$24pq - 10p - 18q from 30pq + 12q - 14p$

$30pq + 12q - 14p - (24pq - 10p - 18q) \\ 30pq + 12q - 14p - 24pq + 10p + 18q \\ 30pq - 24pq + 12q + 18q - 14p + 10p \\ 6pq + 30q - 4p$

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hope it helps