Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Eric is two years younger than 2 times his sisters age. Write a rule that represent Eric's age a as a function of his sisters age s. How old is Eric is his sister is 11?