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When 10 is added to twice a number and the result doubled, the final result is 32.

Find the number​

User Seoras
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2 Answers

3 votes

Final answer:

To find the number, set up an equation and solve for 'x'. The number is 3.

Step-by-step explanation:

To find the number, let's set up an equation with the given information. Let's call the number we're trying to find 'x'. According to the problem, when 10 is added to twice that number, it becomes 2x + 10. And when this result is doubled, it becomes 2 * (2x + 10). We know that this final result is equal to 32, so we can set up the equation: 2 * (2x + 10) = 32. To solve for 'x', we can simplify the equation.

First, distribute the 2 to both terms inside the parentheses: 4x + 20 = 32. Then, subtract 20 from both sides: 4x = 12. Finally, divide both sides by 4 to isolate 'x': x = 3. Therefore, the number we're looking for is 3.

User Alexander Volkov
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5.4k points
4 votes

Answer:

The number is 11

Step-by-step explanation:

From 32 you have to minus 10 because 10 is added for the number which we can say for example is X . from 32 when you minus 10 it is 22 . To find X it says that when 10 is added to twice the number , twice the number is 22 . 22 is twice the amount of X , so to find X we have to half 22 which is 11

Hope this helped :)

User Kenshinji
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