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This document contains various mathematical problems including writing equivalent expressions, identifying differences, and solving equations. The first problem involves rewriting the expression "6y - 2" as an equivalent expression. Next, there's a simple equation "x + 8 = 3" to solve for x. Lastly, we will calculate the perimeter of a shape given as "2x." These exercises aim to enhance problem-solving skills in algebra and geometry.
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Name March 11, 2013Mrs. Cramer Sponge 1. Write each as an equivalent expression; what is the difference: 6y b. 2. Solve x + 8 3. Find the perimeter: 2x