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Popular >

4+sqrt(2x+7)=x

Solution

4 + 2 x + 7 = x

Solution

x = 9

Solution steps

4 + 2 x + 7 = x

Remove square roots

2 x + 7 = x^{2} - 8 x + 16

Solve

2 x + 7 = x^{2} - 8 x + 16 : x = 9, x = 1

x = 9, x = 1

Verify Solutions:

x = 9

True

, x = 1

False

The solution is

x = 9

Popular Examples

x = 6 - x

- 4 x = 100

x - 4 = 6 - x

(2x-3(4-x))/(sqrt(4-x))=0

\frac{2 x - 3 ( 4 - x )}{4 - x} = 0

x + 1 = 8

Frequently Asked Questions (FAQ)

What is the answer to 4+sqrt(2x+7)=x ?
The answer to 4+sqrt(2x+7)=x is x=9
Solve for x: 4+sqrt(2x+7)=x
The solution is x=9