Showing posts with label solve the system. Show all posts
Showing posts with label solve the system. Show all posts

Monday, May 4, 2015

Solving Hard System

Solve the system

$\dfrac{1}{x}+\dfrac{1}{y+z}=\dfrac{1}{2}$

$\dfrac{1}{y}+\dfrac{1}{x+z}=\dfrac{1}{3}$

$\dfrac{1}{z}+\dfrac{1}{x+y}=\dfrac{1}{4}$

Method I (Long and tedious but workable solution):