6ee5 Worksheets
Expressions & Equations
Reason about and solve one-variable equations and inequalities.
5Understand solving an equation or inequality as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true.
6ee5
6ee5
- Replace a variable with a given number and simplify the expression.
- Use substitution to find the value of an unknown in an equation.
- Check whether a number makes an equation true by substituting it in.
