en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(2x+13)=x+5

Solution

2 x + 13 = x + 5

Solution

x = - 2

Solution steps

2 x + 13 = x + 5

Square both sides:

2 x + 13 = x^{2} + 10 x + 25

2 x + 13 = x^{2} + 10 x + 25

Solve

2 x + 13 = x^{2} + 10 x + 25 : x = - 2, x = - 6

x = - 2, x = - 6

Verify Solutions:

x = - 2

True

, x = - 6

False

The solution is

x = - 2

Popular Examples

x = x + 12

x + 20 = x

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

3 - x + x^{2} = x - 2

-6+sqrt(x/6)=-3

- 6 + \frac{x}{6} = - 3

2 x + 1 = x + 2

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+13)=x+5 ?
The answer to sqrt(2x+13)=x+5 is x=-2
Solve for x: sqrt(2x+13)=x+5
The solution is x=-2