**Terms**

**Variable**- is a letter that represents an unknown number in algebra

**(ex. q, x, z, t)**

**Constan**t - is the integer in an expression or equation (ex. x +6)

**Expression**- is a pattern; has multiple or infinite answers

**(ex. 2x)**

**Equation**- has an equal sign; only one possible answer

**(ex. 2x = 6)**

**One Step Equations**

**Steps for Completing Equations**

**Isolate**variable - get rid of constant**Cancel**using opposite; use a zero pair for constant**Balance**- do the same on other side of the equation**Verify**- solve to equality

**Addition**

**Addition Using Alge-Tiles**

**Subtraction**

**Subtraction Using Alge - Tiles**

**Multiplication**

**Multiplication Using Alge - Tiles**

**Division**

**Division Using Alge - Tiles**

**Two Step Equations**

**Steps for Completing Equations**

**Isolate**variable - get rid of constant**Cancel**using opposite; use a zero pair for constant**Balance**- do the same on other side of the equation**Verify**- solve to equality

Division

Division Using Alge - Tiles

COMING SOON.. ;)

Multiplication

Multiplication Using Alge - Tiles

COMING SOON.. ;)

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