en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2sqrt(x-7)=x-22

Solution

2 x - 7 = x - 22

Solution

x = 32

Solution steps

2 x - 7 = x - 22

Square both sides:

4 x - 28 = x^{2} - 44 x + 484

4 x - 28 = x^{2} - 44 x + 484

Solve

4 x - 28 = x^{2} - 44 x + 484 : x = 32, x = 16

x = 32, x = 16

Verify Solutions:

x = 32

True

, x = 16

False

The solution is

x = 32

Popular Examples

x + 3 + x = 3

sqrt(x^3+2000)=2

x^{3} + 2000 = 2

sqrt(4x+13)+2x=1

4 x + 13 + 2 x = 1

sqrt(9x^2+2)=3x+1

9 x^{2} + 2 = 3 x + 1

4 x + 2 - x = 3

Frequently Asked Questions (FAQ)

What is the answer to 2sqrt(x-7)=x-22 ?
The answer to 2sqrt(x-7)=x-22 is x=32
Solve for x: 2sqrt(x-7)=x-22
The solution is x=32