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Popular >

Thrice a number, decreased by 3, is the same as twice the number, increased by 7.

Solution

Thrice a number, decreased by 3, is the same as twice the number, increased by 7.

Solution

The number : 10

Solution steps

Represent the number with

x

A.T.Q.:

3 x - 3 = 2 x + 7

Solve for

x, 3 x - 3 = 2 x + 7 : x = 10

The number : 10

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