Monday

December 22, 2014

December 22, 2014

Posted by **Joel** on Friday, October 12, 2012 at 10:33am.

Given: 7y = 8x – 14; y = 6

Prove: x = 7

- geometry -
**Reiny**, Friday, October 12, 2012 at 12:05pmIf a "two -column proof" looks something like this:

7y = 8x - 14, but y = 6

8x - 14 = 42

8x = 56

x = 7

**Answer this Question**

**Related Questions**

geometry - 1)given-AB=CD,CD=EF prove-AB-EF (in 5 steps that show why it is ...

geometry - Write a two column proof. Given CE = CA, EB and AD are medians, Prove...

geometry - complete the two-column proof given: x/6+2=15 prove: x=78

geometry - ughh i need help i dnt like proofs we'll here it the instructions ...

Math - Write a two column proof. Given: 7y = 8x - 14; y = 6 Prove: x = 7

Writing a 2 column proof.. - I have no idea where to start! and I've got lots of...

geometry - If the given is AB is perpendicular to BC, and BC is perpendicular to...

geometry - write a 2 column proof, Given D is the midpoint of AC, E is the ...

geometry - This is a two-column proof requiring 6 answers for each column. Given...

Geometry - Write a two column proof proving figure ABCD is a rhombus. Given - ...