LETTER EQUATIONS 6 and 7

6 F of a C.......................6 Faces of a Cube

6 S on a H

6 L on an I

6 W of H the E

6 of O H D of the O

6-S of the O W

7 C of the R................... 7 Colors of the Rainbow

7 D in W

7 W of the A W

7 C

7 S

7 D S

7 G in the W S of B
7 H of R
7 Y I
7 C of the R
7 D and S W
7 S (colleges)

Answers:

Six:

Sides on a Hexagon

Legs on an Insect

Wives of Henry the Eighth

of One, Half Dozen of the Other

-Shooter of the Old West

Seven:

Days in a Week

Wonders of the Ancient World

Continents

Seas

Deadly Sins

Games in the World Series of Baseball
Hills of Rome 
Year Itch 
Colors of the rainbow 
Dwarfs and Snow White 
Sisters (set of east coast colleges including Vasaar)