Simplify3x+14y−7(−x+2y)3x+14y-7\left(-x+2y\right)3x+14y−7(−x+2y)

0. Fundamental Concepts of Algebra3h 29m

1. Equations and Inequalities3h 27m

2. Graphs1h 43m

3. Functions & Graphs2h 17m

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7. Measuring Angles39m

8. Trigonometric Functions on Right Triangles2h 5m

9. Unit Circle1h 19m

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11. Inverse Trigonometric Functions and Basic Trig Equations1h 41m

12. Trigonometric Identities 2h 34m

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15. Polar Equations2h 5m

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21. Combinatorics and Probability1h 45m

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23. Intro to Derivatives & Area Under the Curve2h 9m

Simplify
$3x+14y-7\left(-x+2y\right)$