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Basic Math
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Fractions & Decimals
Ratios & Proportions
Percentages
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Integers & Absolute Values
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Unit Circle
Graphing Trigonometric Functions
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$-10+9$$
Evaluate
$-1$
Solution Steps
Add $-10$ and $9$ to get $-1$.
$$-1$$
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Factor
$-1$
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