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Algebraic Expressions

Algebraic Expressions

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Essay Lab | Math Shack | Videos

Evaluating Expressions by Substitution Examples

Example 1

Evaluate the expression 4x + 5 for x = 3.

Example 2

Evaluate the expression 2y + y2 if y = 4.

Example 3

If y = - 4, evaluate the expression 2y + y2.

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