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Popular Word Problems >

A number increased by 11 is 2 times the sum of the number and 1.

Solution

A n u mb er in cre a se d b y 11 i s 2 t im es t h e s u m o f t h e n u mb er an d 1.

Solution

The number : 9

Solution steps

Represent the number with

x

A.T.Q.:

x + 11 = 2 (x + 1)

Solve for

x, x + 11 = 2 (x + 1) : x = 9

The number : 9

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