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Basic Math
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$-9-31$$
Evaluate
$-40$
Solution Steps
Subtract $31$ from $-9$ to get $-40$.
$$-40$$
Show Solution
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Factor
$-40$
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