Who as padlet and want to talk

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

How are algebraic expressions evaluated using substitution?