GXTHBXY2003 GXTHBXY2003

15-04-2020
Mathematics

contestada

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

Respuesta :

DGBxBigxBrain DGBxBigxBrain

15-04-2020

Answer: subtraction property of equality

Step-by-step explanation:

subtracting d from both sides is the subtraction property of equality

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cramosmiret cramosmiret

15-04-2020

Answer:

subtraction property of equality

Step-by-step explanation:

Answer Link

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