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Mathematics, 18.11.2019 11:31 fufnun9757

What is the correct reason for statement 2?

prove: 4 + 3x + (x ∙ 2) = 5x + 4

statements reasons
1. 4 + 3x + (x ∙ 2) 1. given
2. 4 + 3x + 2x 2.
3. 4 + 5x 3. addition
4. 5x + 4 4. commutative property

associative property

commutative property

multiplication

addition

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Answers: 2

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What is the correct reason for statement 2?

prove: 4 + 3x + (x ∙ 2) = 5x + 4
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