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Popular >

sqrt(3x+13)=x+3

Solution

3 x + 13 = x + 3

Solution

x = 1

Solution steps

3 x + 13 = x + 3

Square both sides:

3 x + 13 = x^{2} + 6 x + 9

3 x + 13 = x^{2} + 6 x + 9

Solve

3 x + 13 = x^{2} + 6 x + 9 : x = 1, x = - 4

x = 1, x = - 4

Verify Solutions:

x = 1

True

, x = - 4

False

The solution is

x = 1

Popular Examples

sqrt(4x+1)-sqrt(9x-2)=-1

4 x + 1 - 9 x - 2 = - 1

x + 7 = x + 1

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

2 x + 1 = 1 + x

3 x + 7 = 2 x

x/(sqrt(x^2-1))=0

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

Frequently Asked Questions (FAQ)

What is the answer to sqrt(3x+13)=x+3 ?
The answer to sqrt(3x+13)=x+3 is x=1
Solve for x: sqrt(3x+13)=x+3
The solution is x=1