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Questions and Answers
What is the value of x when 2y = x, given that y = 4?
What is the value of x when 2y = x, given that y = 4?
- 10
- 6 (correct)
- 8
- 12
If 2y = x, and y is 4, what is the value of x?
If 2y = x, and y is 4, what is the value of x?
- 11
- 7 (correct)
- 5
- 9
In the equation 2y = x, with y = 4, what is the value of x?
In the equation 2y = x, with y = 4, what is the value of x?
- 9 (correct)
- 15
- 13
- 11
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Study Notes
Solving for x
- The equation 2y = x relates y and x
- Given y = 4, we can substitute y into the equation
- Substituting y = 4 into 2y = x, we get 2(4) = x
- Simplifying the equation, we get 8 = x
- Therefore, the value of x is 8
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