What is the answer to sqrt(7x-19)=x-1 ?

The answer to sqrt(7x-19)=x-1 is x=5,x=4

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sqrt(7x-19)=x-1

7 x - 19 = x - 1

x = 5, x = 4

Solution steps

7 x - 19 = x - 1

Square both sides:

7 x - 19 = x^{2} - 2 x + 1

7 x - 19 = x^{2} - 2 x + 1

Solve

7 x - 19 = x^{2} - 2 x + 1 : x = 5, x = 4

x = 5, x = 4

Verify Solutions:

x = 5

True

, x = 4

True

The solutions are

x = 5, x = 4

2 x = 0

- 28 + 11 x = x

4 (x + 7)^{\frac{2}{3}} = 36

10 = 538 x^{- 3.18}

What is the answer to sqrt(7x-19)=x-1 ?
The answer to sqrt(7x-19)=x-1 is x=5,x=4
Solve for x: sqrt(7x-19)=x-1
The solution is x=5,x=4