Monday

December 22, 2014

December 22, 2014

Posted by **tom** on Monday, November 18, 2013 at 5:32pm.

- math -
**Henry**, Tuesday, November 19, 2013 at 8:04pmSally has X postcards.

Marta has X postcards.

X = 4(X-18)

Solve for X.

**Answer this Question**

**Related Questions**

math word problems - Sally and marta had the same number of postcards. After ...

math - Sally and Marta had the same number of postcards. After Sally sold 18 of ...

Math - Sally and Marta have the same number of postcards

math - sally and susan had an equal amount of oney each. after sally spent $15 ...

math - sally and susan had an equal amount of oney each. after sally spent $15 ...

Algebra - Abby has four times as many pictures as Sally. Abby had 18 more ...

algebra - THE COMMUTER Sensible Sally has a job that is 35 miles from her home. ...

Psychology - Susie, Sally, and Serena are roommates. Susie and Sally are neat ...

Physics - Sally Skier skiis down a rough ice covered 10.0 m high incline into a ...

Law - Dr. Bod is operating on Sally, a minor, when he discovers a previously ...