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3 years ago

Ryan, Sasha, Connie, and Lawrence completed the following proof. Who completed the proof incorrectly?

Mathematics

2 answers:

Sedbober [7]3 years ago

6 0

Sasha was incorrect because she divided but said she had subtracted

marissa [1.9K]3 years ago

5 0

<h2>Answer:</h2>

The person who completed the proof incorrectly is:

Option: B

B) Sasha

<h2>Answer with explanation:</h2>

Sasha was incorrect with her proof.

She followed as follows:

3x+7=5x-11 Given

7=2x-11

( She subtracted 3x from both the sides of the equation)

Hence, the property is subtraction property of equality.

18=2x

She added 11 on both the sides of the equation.

Hence, the property is addition property of equality.

<em>she divided both side of the equation by 2.</em>

<em>Hence, the property is division property of equality but she called it as a subtraction property of equality.</em>

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