6 1 2 w 3 4 July 8, 2019 16 32 64 128 6 left ( dfrac 1 2 w - dfrac 3 4 right 6 1 2w 3 4 combine like terms 6 1 2w 3 4 equivalent expression 6 left frac 1 2 w frac 3 4 right simplified 6 left dfrac 1 2 w dfrac 3 4 right answer 6 - 3 1/2 6 3/4-2 6- 4 1/3