Evaluating Variable (Algebraic) Expressions
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More Lessons for Grade 5 Math
Math Worksheets
Examples, solutions, videos, worksheets, stories, and songs to help Grade 5 students learn how to evaluate variable (algebraic) expressions.
Evaluating Algebraic Expressions
This video shows how to evaluate algebraic and variable expressions.
Errata:
Let x = -3, y = 7, z = -2
Evaluate x - 3y + 7
-3 - 3(7) + 7
= -3 - 21 + 7
= -24 + 7
= -17
Evaluating Variable Expressions
This video provides two basic examples of evaluating a variable expression
Evaluating Variable Expressions
This video provides two more examples of evaluating a variable expression.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
More Lessons for Grade 5 Math
Math Worksheets
Examples, solutions, videos, worksheets, stories, and songs to help Grade 5 students learn how to evaluate variable (algebraic) expressions.
Evaluating Algebraic Expressions
This video shows how to evaluate algebraic and variable expressions.
Errata:
Let x = -3, y = 7, z = -2
Evaluate x - 3y + 7
-3 - 3(7) + 7
= -3 - 21 + 7
= -24 + 7
= -17
This video provides two basic examples of evaluating a variable expression
This video provides two more examples of evaluating a variable expression.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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