MathDB
Problems
Contests
National and Regional Contests
Greece Contests
Greece Junior Math Olympiad
2012 Greece Junior Math Olympiad
2
Easy Algebra equation
Easy Algebra equation
Source: Archimedes Junior 2012
March 16, 2020
algebra
Problem Statement
For the various values of the parameter
a
∈
R
a \in R
a
∈
R
, solve the equation
∣
∣
x
−
4
∣
−
2
x
+
8
∣
=
a
x
+
4
||x - 4| - 2x + 8| = ax + 4
∣∣
x
−
4∣
−
2
x
+
8∣
=
a
x
+
4
Back to Problems
View on AoPS