If 2y - 7 = 13, what is the value of y? (2023)

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Question: If 2y - 7 = 13, what is the value of y? (2023)

Options:

Correct Answer: 10

Exam Year: 2023

Solution:

2y - 7 = 13 => 2y = 20 => y = 10.

If 2y - 7 = 13, what is the value of y? (2023)

If 2y - 7 = 13, what is the value of y? (2023)

Step 1: Start with the equation 2y - 7 = 13.
Step 2: To isolate the term with y, add 7 to both sides of the equation. This gives you 2y - 7 + 7 = 13 + 7.
Step 3: Simplify both sides. The left side becomes 2y, and the right side becomes 20. So now you have 2y = 20.
Step 4: Now, to find the value of y, divide both sides of the equation by 2. This gives you 2y / 2 = 20 / 2.
Step 5: Simplify again. The left side becomes y, and the right side becomes 10. So, y = 10.

Algebraic Equations – The question tests the ability to solve a linear equation for a variable.