Ranger wants to verify that the expression 8x - 20 is the correct simplified expression for 4 (2x - 5). Explain how to verify the simplified expression.

Question

Mathematics

Oswaldo

11 January, 01:31

Ranger wants to verify that the expression 8x - 20 is the correct simplified expression for 4 (2x - 5). Explain how to verify the simplified expression.

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Answers (2)

Know the Answer?

Oneal · Answer 1

Sample Answer: To verify, a number needs to be substituted for x in both expressions. Use order of operations to simplify and find the value. The value needs to be the same for both expressions to prove equivalence.

Step-by-step explanation:

Using the Distributive Property Assignment

Verifying a Simplified Expression

Addisyn Hoffman · Answer 2

Step-by-step explanation:

To verify, a number needs to be substituted for x in both expressions. Use order of operations to simplify and find the value. The value needs to be the same for both expressions to prove