Rachel
About
Khan Academy on a Stick
Variables on both sides
Equations with the variable on both sides.
Solving fancier linear equations
Variables on both sides
Example 1: Variables on both sides
Example 2: Variables on both sides
Understanding steps when solving equations
Figuring out missing algebraic step
Your browser does not support Flash or HTML5 video. You can:
upgrade your browser
install Flash
try this direct link
If the above player doesn't work,
try this direct link
.