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I need help with this!!

I need help with this!!-example-1
User Seif
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1 Answer

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Answer:

See below.

Explanation:

1. Given

2. Commutative property of addition

3. Substitution property

4. Subtraction property of equality

5. Additive inverse property

6. Substitution property

7. Multiplication property of equality

8. Multiplicative inverse property

9. Substitution property

User Soronthar
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