Evaluating expressions

Evaluating expressions

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Substitute the value for the variable and compute.
x = 2
3x + 4 =

What does the generator do?

The generator builds a simple expression with a variable (e.g. 3x + 4) and a value to substitute.

How to compute

Replace the variable with the given number and evaluate. With 3x = 3 Β· x, follow order of operations: multiply/divide before adding/subtracting.

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