Question

The sum of twice a number and half the number is 10.

Answer 1

Hi there!

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I believe your answer is:

`2x + (x)/(2)=10\\\\\boxed{x=4}`

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Here’s why:

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`\boxed{\text{Setting up an Equation...}}\\\\\text{`

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`\boxed{\text{Solving for 'x'...}}\\\\2x + (x)/(2)=10\\----------------------\\\rightarrow (2x + (x)/(2))2=10*2\\\\\rightarrow 4x + 2 = 20\\\\\rightarrow 5x = 20\\\\\rightarrow (5x=20)/(5)\\\\\boxed{x=4}`

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Hope this helps you. I apologize if it’s incorrect.

Answer 2

20?

Explanation: