Learn how to use the Algebra Calculator to evaluate expressions.
Example ProblemEvaluate the expression 2x for x=3.
How to Evaluate the Expression in Algebra Calculator
First go to the Algebra Calculator main page.
Type the following:
- First type the expression 2x.
- Then type the @ symbol.
- Then type x=3.
Try it now: 2x @ x=3
Try entering 2x @ x=3
into the text box.
After you enter the expression, Algebra Calculator will evaluate 2x for x=3: 2(3) = 6.
Here are more examples of how to evaluate expressions in Algebra Calculator.
Feel free to try them now.
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if you run into problems.