Micah and Lucy are in the school play. Micah memorizes 12 lines of the script the first day and 10 lines each day after that. Lu
cy memorizes 8 lines of the script the first day and 12 lines each day after that. What ordered pair represents the total number of lines they have memorized after 5 days?
-x + 7 = x - 5 add x to both sides of the equation 7 = 2x - 5 add 5 to both sides of the equation 12 = 2x divide 2 from both sides of the equation 6 = x
