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Mathematics
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Evaluate the variable expression for x = 5 7 * (x - 8) - 3
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\[7(x-8)-3\]now if \(x=5\):\[7(5-8)-3\]can you solve that? :)
no
i'll start you off:\[7(5-8)-3\]subtract within the parenthesis:\[7(-3)-3\]\(7\) times \(-3\) is \(-21\):\[-21-3\]what's \(-21-3\) ?
24
-24
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