Select the correct answer. What is the justification for step 3 in the solution process? 10d − 5 = 4d − 15 − 3d Step 1: 10d − 5 = d − 15 Step 2: 9d − 5 = -15 Step 3: 9d = -10

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asked Jun 14, 2021 127k views

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Select the correct answer.

What is the justification for step 3 in the solution process?

10d − 5 = 4d − 15 − 3d
Step 1: 10d − 5 = d − 15
Step 2: 9d − 5 = -15
Step 3: 9d = -10

Mathematics
middle-school

Jsb asked

by Jsb

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2 Answers

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Answer: subtraction property of equality

Explanation:

subtracting d from both sides is the subtraction property of equality

Jose Lora answered Jun 16, 2021

by Jose Lora

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Answer:

subtraction property of equality

Explanation:

Cyber Oliveira answered Jun 21, 2021

by Cyber Oliveira

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