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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
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Integers & Absolute Values
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Functions & Graphs
Systems of Equations
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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
$$-9+7=$$
Evaluate
$-2$
Solution Steps
Add $-9$ and $7$ to get $-2$.
$$-2$$
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Factor
$-2$
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