Problem 8 of 7
In the step from -5y = 20 to y = -4, identify the property of equality used.
Hints
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name addition, subtraction, multiplication, division property.
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Step must use one clear equality-preserving operation.
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Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
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1. Compare before and after equations.
2. Identify the operation applied to both sides.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Operation name that does not match the step.