What is the answer to sqrt(2x+22)+9=x+8 ?

The answer to sqrt(2x+22)+9=x+8 is x=7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(2x+22)+9=x+8

2 x + 22 + 9 = x + 8

x = 7

Solution steps

2 x + 22 + 9 = x + 8

Remove square roots

2 x + 22 = x^{2} - 2 x + 1

Solve

2 x + 22 = x^{2} - 2 x + 1 : x = 7, x = - 3

x = 7, x = - 3

Verify Solutions:

x = 7

True

, x = - 3

False

The solution is

x = 7

\frac{9}{x} = (4 - x)^{2}

2 x = 2 x - 4

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

(x^{2} + 5) (x + 2) = x

x^{5} + x^{2} = π

What is the answer to sqrt(2x+22)+9=x+8 ?
The answer to sqrt(2x+22)+9=x+8 is x=7
Solve for x: sqrt(2x+22)+9=x+8
The solution is x=7