RA+solve+systems+by+substitution

= = ​ by Substitutions || === === || === ===
 * ~ Solving Systems

• { y= x+5
|| • ** Variables •Substitution ** • E**xpressions** • **Like Terms** || === Interests: ===
 * === Friends: ===

•Solving for X and Y
|| ** Example: #1

{ y= 2x { y= x+5

Solution

Example: #2 2x+y= 5 y= x-4

Solution ** ||
 * === Other Information ===

[|http://www.songsforteaching.com/earthtone/fractions] [|.mp3]
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