If 2x + y = 5 then 4x + 2y is equal to ____?
- 10
- 9
- 8
- 5
Explanation
To find the value of 4x + 2y, we can multiply the given equation 2x + y = 5 by 2.
Multiplying both sides by 2 gives:
4x + 2y = 2(5)
4x + 2y = 10
So, the correct answer is: 10
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