Monday

December 22, 2014

December 22, 2014

Posted by **Anonymous** on Tuesday, March 29, 2011 at 11:29am.

- algebra -
**Ms. Sue**, Tuesday, March 29, 2011 at 11:33amLet x equal the two sides of equal length.

2x + (x - 7) = 23

3x - 7 = 23

3x = 30

x = 10

**Answer this Question**

**Related Questions**

Algebra - One side of a triangle is 3 inches shorter than twice the length of ...

Algebra - one side of a triangle is 3 inches shorter than twice the length of ...

geometry - Two sides of a triangle are equal. The third side is 5 inches longer ...

algebra - the second side of a triangle is 6 inches longer than the first side. ...

Math - two sides of a triangle are equal. The third side is 3 less than the sum ...

Math - The base of an isosceles triangle is one inch shorter than the equal ...

math - A banner in the shape of an isosceles triangle has a base that is 2 ...

Algebra - A triangular pennant has two sides the same length. The third side is ...

Algebra II - Two sides of a triangle are equal in length. The length of the ...

Algebra 1 - Two sides of a triangle have the same length. The remaining side is ...