What is the answer to sqrt(2x+1)=3sqrt(x-1) ?

The answer to sqrt(2x+1)=3sqrt(x-1) is x= 10/7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(2x+1)=3sqrt(x-1)

2 x + 1 = 3 x - 1

x = \frac{10}{7}

Decimal Notation

x = 1.42857 \dots

Solution steps

2 x + 1 = 3 x - 1

Square both sides:

2 x + 1 = 9 x - 9

2 x + 1 = 9 x - 9

Solve

2 x + 1 = 9 x - 9 : x = \frac{10}{7}

x = \frac{10}{7}

Verify Solutions:

x = \frac{10}{7}

True

The solution is

x = \frac{10}{7}

x - 4 = - 2

5 = x^{2} + 9

x + 5 x + 19 = - 1

3 x + 9 = 5

What is the answer to sqrt(2x+1)=3sqrt(x-1) ?
The answer to sqrt(2x+1)=3sqrt(x-1) is x= 10/7
Solve for x: sqrt(2x+1)=3sqrt(x-1)
The solution is x= 10/7