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+7

Solution

2 x + 13 = x + 7

Solution

x = - 6

Solution steps

2 x + 13 = x + 7

Square both sides:

2 x + 13 = x^{2} + 14 x + 49

2 x + 13 = x^{2} + 14 x + 49

Solve

2 x + 13 = x^{2} + 14 x + 49 : x = - 6

x = - 6

Verify Solutions:

x = - 6

True

The solution is

x = - 6

Popular Examples

x - x = 6

sqrt(4y+29)-sqrt(y-4)=6

4 y + 29 - y - 4 = 6

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

x^2+6x+sqrt(x^2+6x+8)=64

x^{2} + 6 x + x^{2} + 6 x + 8 = 64

sqrt(5x+4)=4+sqrt(x+4)

5 x + 4 = 4 + x + 4

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+13)=x+7 ?
The answer to sqrt(2x+13)=x+7 is x=-6
Solve for x: sqrt(2x+13)=x+7
The solution is x=-6