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Popular >

sqrt(2x+7)-2=x

Solution

2 x + 7 - 2 = x

Solution

x = 1

Solution steps

2 x + 7 - 2 = x

Remove square roots

2 x + 7 = x^{2} + 4 x + 4

Solve

2 x + 7 = x^{2} + 4 x + 4 : x = 1, x = - 3

x = 1, x = - 3

Verify Solutions:

x = 1

True

, x = - 3

False

The solution is

x = 1

Popular Examples

sqrt(3x-5)+sqrt(x-2)=3

3 x - 5 + x - 2 = 3

sqrt(2x-5)+sqrt(x+6)=4

2 x - 5 + x + 6 = 4

solvefor y,sqrt(x^2+y^2)=1 solve for

y, x^{2} + y^{2} = 1

solvefor x,sqrt(x^2+y^2)=r solve for

x, x^{2} + y^{2} = r

4/x =sqrt(3x-2)

\frac{4}{x} = 3 x - 2

Frequently Asked Questions (FAQ)

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