### Home > CCA2 > Chapter 1 > Lesson 1.2.2 > Problem 1-87

1-87.

Write and solve an equation or a system of equations to help you solve the following problem.

A cable

Let length of the longer piece,

*length of the shorter piece.*

Write an equation for, "A cable

Write an equation for, "One piece is

Solve the system of equations.

The shorter is