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This is Daniela’s work to solve the equation 13 x + 42 = 276.

13 x + 42 = 276. 13 x = 318. x = 24 and StartFraction 6 Over 13 EndFraction.


Which property did Daniela need to use to avoid her error?
division property of equality
multiplication property of equality
subtraction property of equality
identity property of equality

User Buh Buh
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2 Answers

2 votes

Answer:

I thinks it c not sure

Explanation:

hope this helps sorry if I'm wrong

User Fonti
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4 votes
Answer:
Subtraction property of equality.
User Dogmang
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