Crossword clues for x and y, in mathAnswerClueOPENSET(x, y), in mathALGEBRAx + y = z math branchAXESX and Y, in mathAXISx or y, in math classAXISX or Y, in mathAXESx, y, and z in mathAXISLine labelled x, y, or z, in mathORIGINWhere the x- and y-axes meet in math
