Question

3. Find a number such that when it is doubled and 11 added to it, the result is 27.​

Answer 1

Answer:

let number be x

therefore,

x² + 11 = 27

x² = 27 - 11

x² = 16

x = ✓16

x = 4

Answer 2

Let the no. be x

When it doubles then it becomes 2x

⇏2x+11 = 27

⇏2x = 27-11

⇏2x = 16

⇏x = 16/2

⇏x = 8

Hope it helps uh.....

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