Question

what is the answer of the question
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Answer 1

Answer:

$7 - 5a \leqslant 32 \\\\ 7 - 5a - 32 \leqslant 0 \\ \\ - 25 - 5a \leqslant 0\\ \\ 5a + 25 \geqslant 0\\ \\ 5a \geqslant - 25 \\ \\a \geqslant - 5 \: \: \: or \: \: \: a \in[\: - 5 \: \: , \: \infty \: )$