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Below is a series of steps Mel took to solve an equation. She got the wrong answer. Find Mel's mistake. Then, use order of operations and solve for x.

Below is a series of steps Mel took to solve an equation She got the wrong answer Find Mels mistake Then use order of operations and solve for x class=

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Answer: x = 9

Mel's mistake was in the last step, she multiplied by 2 instead of dividing by 2

Step-by-step explanation:

2x + 1 = 19

Subtract 1 from each side

2x = 18

Divide by 2

x = 9

Answer:

x=9

Step-by-step explanation:

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