Common Core Standards
In life, you've got your x's and you've got your y's. Okay, maybe it’s just in algebra. They have to stick together, and combining like terms does just that.

Up Next:
Numbers and Operations: Elementary Number Theory 
Up Next:
Teoría Elemental de los Números 
Up Next:
Using the Multiplicative Inverse to Solve Equations 
Up Next:
Solving TwoStep Equations using Addition and Subtraction 
Up Next:
Solving MultiStep Equations with Variables on Both Sides 
Up Next:
Solving MultiStep Equations with Fractions 
Up Next:
Solving MultiStep Equations – Combining terms 
Up Next:
Graphing Absolute Value Equations