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Popular >

sqrt(9-x)+2=x-5

Solution

9 - x + 2 = x - 5

Solution

x = 8

Solution steps

9 - x + 2 = x - 5

Remove square roots

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

Solve

9 - x = x^{2} - 14 x + 49 : x = 8, x = 5

x = 8, x = 5

Verify Solutions:

x = 8

True

, x = 5

False

The solution is

x = 8

Popular Examples

sqrt(5x-26)+4=x

5 x - 26 + 4 = x

sqrt(5x+19)-sqrt(5x)=-1

5 x + 19 - 5 x = - 1

8 - 7 x - x = 0

d=sqrt((x+2)^2+(10-3)^2)

d = (x + 2)^{2} + (10 - 3)^{2}

sqrt(4x^2)-sqrt(x^2)=6

4 x^{2} - x^{2} = 6

Frequently Asked Questions (FAQ)

What is the answer to sqrt(9-x)+2=x-5 ?
The answer to sqrt(9-x)+2=x-5 is x=8
Solve for x: sqrt(9-x)+2=x-5
The solution is x=8