Appendix A - A.1 - Algebraic Expressions - Exercises - Page 534: 13c

$= 18$

Work Step by Step

$= (-12) \div (-\frac{2}{3})$ $= (-12) \times \frac{3}{-2}$ $= \frac{-36}{-2}$ $= \frac{36}{2}$ $= 18$

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