What is the answer to sqrt(3x-20)=x-6 ?

The answer to sqrt(3x-20)=x-6 is x=8,x=7

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sqrt(3x-20)=x-6

3 x - 20 = x - 6

x = 8, x = 7

Solution steps

3 x - 20 = x - 6

Square both sides:

3 x - 20 = x^{2} - 12 x + 36

3 x - 20 = x^{2} - 12 x + 36

Solve

3 x - 20 = x^{2} - 12 x + 36 : x = 8, x = 7

x = 8, x = 7

Verify Solutions:

x = 8

True

, x = 7

True

The solutions are

x = 8, x = 7

3 x = 9 x

1 - \frac{1}{x ^{\frac{2}{3}}} = 0

y, x = y^{2}

0.5 x^{2.5} = 0.5

(x - 5)^{\frac{2}{5}} = 9

What is the answer to sqrt(3x-20)=x-6 ?
The answer to sqrt(3x-20)=x-6 is x=8,x=7
Solve for x: sqrt(3x-20)=x-6
The solution is x=8,x=7