Kiralee walks a mile everyday. On Tuesday, she walked 5/12 mile to the library and 3/12 mile to the park. How much farther does kiralee need to have walked 1 mile? Draw a model, write an equation, and solve.

The first and second steps to solve the equation 3x/5 + 5 = 20.are shown below 3x/5 + 5 - 5 = 20 - 5 3x/5 (5/3) = 15 (5/3)a.addition property of equality b.subtraction property of equalityc.multiplication property of equalityd.division property of equality