Please help and thank you

asked Oct 6, 2020 101k views

3 votes

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3 votes

Answer:

Or D (if D is 50)

Explanation:

4.5x+396=621

Subtract 396 from both sides. (Subtraction Property of Equality)

4.5x=225

Divide both sides by 4.5 to get x by itself. (Division Property of Equality)

x=50

Voivoid answered Oct 9, 2020

5.9k points

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