Solve the equation: 5x - 9 = 16. What is x?

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Multiple Choice

Solve the equation: 5x - 9 = 16. What is x?

Explanation:
To solve the equation 5x - 9 = 16, the first step is to isolate the variable x. Start by adding 9 to both sides of the equation to eliminate the -9 from the left side. This gives you: 5x - 9 + 9 = 16 + 9, simplifying to: 5x = 25. Next, to solve for x, divide both sides by 5: 5x/5 = 25/5, resulting in: x = 5. This shows that x, the variable we were solving for, equals 5. The correct answer is therefore that x = 5, as found in the options provided.

To solve the equation 5x - 9 = 16, the first step is to isolate the variable x. Start by adding 9 to both sides of the equation to eliminate the -9 from the left side. This gives you:

5x - 9 + 9 = 16 + 9, simplifying to:

5x = 25.

Next, to solve for x, divide both sides by 5:

5x/5 = 25/5, resulting in:

x = 5.

This shows that x, the variable we were solving for, equals 5. The correct answer is therefore that x = 5, as found in the options provided.

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