IDNLearn.com offers a unique blend of expert answers and community insights. Join our community to receive prompt, thorough responses from knowledgeable experts.
Answer:
The variables change
Step-by-step explanation:
Since we can't subtract c from -b we multiply both variables by a because the question is telling us to subtract b and c then multiply the awnser by a, but we don't know what b and c is so we just multiply b and c by a. In the end we get ab-ac