# Write and Solve a Linear Equation: ax-b=c (Number Problem)

This video explains how to write and solve a linear equation in one variable for a number problem.

# Write and Solve a Linear Equation: x+(ax+b)=c (Number Problem)

This video explains how to write and solve a linear equation in one variable for a number problem.

# Write and Solve a Linear Equation: x+(x+a)=b (Number Problem)

This video explains how to write and solve a linear equation in one variable for a number problem.

# Linear Equation Application: Coins with a Given Value 5x+10(ax+b)=c

This video explains how to solve a multi-step linear equation in one variable with parentheses to determine the number of coins for a given value.

# Determine the Cardinality of a Set Given Cardinality of Union and Intersection

This video explains how to use a Venn diagram with given cardinalities of sets to determine the cardinality of another set.

# Determine the Cardinality of an Universal Set Using a Venn Diagram

This video explains how to use a Venn diagram with given cardinalities of sets to determine the cardinality of the universal set.

# Complete a Venn Diagram From Survey: Coffee and Tea

This video explains how to complete Venn diagram with the cardinality of sets. Then questions about the result are answered.