## Posts Tagged ‘variables’

### System of 3 Equations with 3 Unknowns Application – Interest Problem

This video provides an example of an application problem using a system of three equations with three unknowns.

### System of 3 Equations with 3 Unknowns Application – Concentration Problem

This video provides an example of an application problem using a system of three equations with three unknowns.

### System of 3 Equations with 3 Unknowns Application – Ticket Sales

This video provides an example of an application problem using a system of three equations with three unknowns.

### Ex: Evaluate a Variable Expression with Parentheses

This video provides and example of how to evaluate a variable expression with parentheses.

### Ex: Evaluate a Variable Expression with Exponents and Fractions

This video provides and example of how to evaluate a variable expression with fractions and exponents.

### Ex 1: Simplify a Complex Fraction (No Variables)

This video provides an example of how to simplify a complex fraction not containing variables.

### Ex 2: Simplify a Complex Fraction (Variables)

This video provides an example of how to simplify a complex fraction containing variables.

### Ex 3: Simplify a Complex Fraction (Variables)

This video provides an example of how to simplify a complex fraction containing variables.

### Ex 4: Simplify a Complex Fraction (Variables)

This video provides an example of how to simplify a complex fraction containing variables.

### Ex 5: Simplify a Complex Fraction (Variables)

This video provides an example of how to simplify a complex fraction containing variables.