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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
Basic Number Theory
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Integers & Absolute Values
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Functions & Graphs
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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
$$- 14 - ( - 1 ) =$$
Evaluate
$-13$
Solution Steps
The opposite of $-1$ is $1$.
$$-14+1$$
Add $-14$ and $1$ to get $-13$.
$$-13$$
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Factor
$-13$
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