At the end of this unit, you will be able to:
solve linear equations.
solve linear inequalities.
write and solve an equation based on constraints.
write and solve an inequality based on constraints.
write and solve literal equations.
When do I use an equation or an inequality to model a situation?
How do I solve problems using equation or inequalities?
Evaluate Describe Find Identify Determine
Explain Define Model Relate Simplify
Solve Equivalent Translate Examine
Solve No solutions Infinitely many solutions Equation Inequality
Formula Input Output At least At most
No more than No less than More than Greater than Less than