What is the sum?

StartFraction x Over x + 3 EndFraction + StartFraction 3 Over x + 3 EndFraction + 2 Over x + 3 EndFraction
Five-thirds
StartFraction x + 5 Over x + 3 EndFraction
StartFraction x + 5 Over 3 x + 27 EndFraction
StartFraction 6 x Over x + 3 EndFraction

What is the sum StartFraction x Over x 3 EndFraction StartFraction 3 Over x 3 EndFraction 2 Over x 3 EndFraction Fivethirds StartFraction x 5 Over x 3 EndFracti class=