Match Equations to Represent Situations

In case you missed this in Schoology :) Match the real world situation to the correct equation. Between 6 a.m. and noon, the temperature rose 12 degrees Fahrenheit to 4 degrees Fahrenheit. v + 12 = 4 At midnight, the temperature was -6 degrees. By 4 a.m. the temperature had fallen to -16 degrees. -6 + v = -16 The temperature is 0 degrees at midnight and dropping 3 degrees per hour. The temperature is -6 degrees at a certain time. -3v = -6 The temperature is 0 degrees at midnight and dropping 3 degrees per hour. The temperature is 9 degrees at a certain time. v = -⅓ • 9 The temperature at 9 p.m. is one third the temperature at midnight. -4 = ⅓v In this situation, "between 6 a.m. and noon, the temperature rose 12 degrees Fahrenheit to 4 degrees Fahrenheit", what would the variable represent? Without solving,what is another way to write this equation: v + 12 = 4