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Algebra Review
Example 8

Example 8: Mixed Algebra Review

Step-by-step worked example for this lesson track.

Problem

Evaluate −4+−6⋅7−3\text{Evaluate }-4+-6\cdot7-3

1. Recognize Pattern

a+b⋅d−c⇒a+(bd)−ca+b\cdot d-c\Rightarrow a+(bd)-c

2. Apply Method

−6+−11⋅5−−11=−50-6+-11\cdot5--11=-50

3. Conclude

−4+(−6⋅7)−3=−49-4+(-6\cdot7)-3=-49

Final answer

−4+(−6⋅7)−3=−49-4+(-6\cdot7)-3=-49
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