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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
$$-99-5+100$$
Evaluate
$-4$
Solution Steps
Subtract $5$ from $-99$ to get $-104$.
$$-104+100$$
Add $-104$ and $100$ to get $-4$.
$$-4$$
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Factor
$-4$
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