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