Johnny says that he solved the equation x-3.5 = 7.2 by adding 3.5 to the left side of the equation. Explain whether Johnny is correct.

GooseSerbus asked Jun 15, 2022

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11 votes

Johnny says that he solved

the equation x-3.5 = 7.2 by adding 3.5 to
the left side of the equation. Explain whether
Johnny is correct.

GooseSerbus asked Jun 15, 2022

2.9k points

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13 votes

Answer:

Yes 10.7

Explanation:

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