What is the answer to sqrt(2(x+15))-3=x ?

The answer to sqrt(2(x+15))-3=x is x=3

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sqrt(2(x+15))-3=x

2 (x + 15) - 3 = x

x = 3

Solution steps

2 (x + 15) - 3 = x

Remove square roots

2 x + 30 = x^{2} + 6 x + 9

Solve

2 x + 30 = x^{2} + 6 x + 9 : x = 3, x = - 7

x = 3, x = - 7

Verify Solutions:

x = 3

True

, x = - 7

False

The solution is

x = 3

3 x^{\frac{3}{4}} = 24

x^{2} + x = 0

3 t + 9 = - 6

t + 2 = 3 t - 1

1 - x^{2} = x - 1

What is the answer to sqrt(2(x+15))-3=x ?
The answer to sqrt(2(x+15))-3=x is x=3
Solve for x: sqrt(2(x+15))-3=x
The solution is x=3