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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
$$(-3)-(-2)$$
Evaluate
$-1$
Solution Steps
The opposite of $-2$ is $2$.
$$-3+2$$
Add $-3$ and $2$ to get $-1$.
$$-1$$
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Factor
$-1$
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