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Popular >

sqrt(x+49)+7=x

Solution

x + 49 + 7 = x

Solution

x = 15

Solution steps

x + 49 + 7 = x

Remove square roots

x + 49 = x^{2} - 14 x + 49

Solve

x + 49 = x^{2} - 14 x + 49 : x = 15, x = 0

x = 15, x = 0

Verify Solutions:

x = 15

True

, x = 0

False

The solution is

x = 15

Popular Examples

x^{(-1)/2}= 1/9

x^{\frac{- 1}{2}} = \frac{1}{9}

sqrt(2/3 w+12)=8+2w

\frac{2}{3} w + 12 = 8 + 2 w

sqrt(4+\sqrt{x-1)}=2

4 + x - 1 = 2

sqrt(2/3 w+12)=8+3w

\frac{2}{3} w + 12 = 8 + 3 w

(5+8x)^{1/3}=-3

(5 + 8 x)^{\frac{1}{3}} = - 3

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+49)+7=x ?
The answer to sqrt(x+49)+7=x is x=15
Solve for x: sqrt(x+49)+7=x
The solution is x=15