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What is the justification for step 1 in the solution process? 15x − 8 = 14x + 13 Step 1: 15x = 14x + 21 A. the multiplication property of equality B. the division property of equality C. the subtraction property of equality D. the addition property of equality

User Ela Buwa
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Answer:

D. The addition property of equality

Explanation:

In Step 1., 8 was added to both sides using the Addition Property of Equality.

User Korie
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