Wednesday

October 22, 2014

October 22, 2014

Posted by **Ryan** on Friday, November 4, 2011 at 7:16pm.

- triangles -
**Ms. Sue**, Friday, November 4, 2011 at 7:24pm3x + 15 = 7x - 5

20 = 4x

5 = x

- triangles -
**Steve**, Saturday, November 5, 2011 at 5:45pmYa gotta watch out for Ms. Sue; she's a sly one. Notice how she solved for x, but she left it up to to actually answer the question!

:-)

**Answer this Question**

**Related Questions**

Math - A pentagon is formed by putting together three identical equilateral ...

geometry - Two sides of an equilateral triangle are 3x +15 and x + 21. Which of ...

Math - If six equilateral triangles are placed side by side so that only two ...

math i don't get it - If 6 equilateral triangles are placed side by side so that...

Calc HELP! - an equilateral triangle is one in with all three sides are length. ...

Math - An equilateral triangle is one in with all three sides are length. If two...

math - The measures of two sides of a triangle are 9 and 15. Use an inequality ...

Math Please Help - The premiters of two equilateral triangles are in the ratio 2...

Geomentry - What is the converse of the theorem statement: If a line parallel to...

A Geometry ? - Given that two sides of a triangle are 20 and 66. Find the range ...