What is the answer to sqrt(10x+30)=x+3 ?

The answer to sqrt(10x+30)=x+3 is x=7,x=-3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(10x+30)=x+3

10 x + 30 = x + 3

x = 7, x = - 3

Solution steps

10 x + 30 = x + 3

Square both sides:

10 x + 30 = x^{2} + 6 x + 9

10 x + 30 = x^{2} + 6 x + 9

Solve

10 x + 30 = x^{2} + 6 x + 9 : x = 7, x = - 3

x = 7, x = - 3

Verify Solutions:

x = 7

True

, x = - 3

True

The solutions are

x = 7, x = - 3

\frac{6}{4 x - 54} = \frac{1}{7}

3 x + 84 + 13 = 22

x - 11 + x + 4 = 5

2 x - 15 - 2 = - 1

2 x + 1 = 3

What is the answer to sqrt(10x+30)=x+3 ?
The answer to sqrt(10x+30)=x+3 is x=7,x=-3
Solve for x: sqrt(10x+30)=x+3
The solution is x=7,x=-3