What is the answer to x-3=sqrt(9x-27) ?

The answer to x-3=sqrt(9x-27) is x=12,x=3

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x-3=sqrt(9x-27)

x - 3 = 9 x - 27

x = 12, x = 3

Solution steps

x - 3 = 9 x - 27

Square both sides:

x^{2} - 6 x + 9 = 9 x - 27

x^{2} - 6 x + 9 = 9 x - 27

Solve

x^{2} - 6 x + 9 = 9 x - 27 : x = 12, x = 3

x = 12, x = 3

Verify Solutions:

x = 12

True

, x = 3

True

The solutions are

x = 12, x = 3

x - 1 + x = 3

b^{\frac{- 7}{2}} = \frac{1}{128}

9 - 2 u = - 7 u - 6

3 x - 17 + 2 = 7

3 x = 45

What is the answer to x-3=sqrt(9x-27) ?
The answer to x-3=sqrt(9x-27) is x=12,x=3
Solve for x: x-3=sqrt(9x-27)
The solution is x=12,x=3