What is the answer to x+sqrt(31-9x)=5 ?

The answer to x+sqrt(31-9x)=5 is x=3,x=-2

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x+sqrt(31-9x)=5

x + 31 - 9 x = 5

x = 3, x = - 2

Solution steps

x + 31 - 9 x = 5

Remove square roots

31 - 9 x = 25 - 10 x + x^{2}

Solve

31 - 9 x = 25 - 10 x + x^{2} : x = 3, x = - 2

x = 3, x = - 2

Verify Solutions:

x = 3

True

, x = - 2

True

The solutions are

x = 3, x = - 2

- 3 + 5 x + 5 = 5

x + 1 + x - 4 = 5

2 x - 2 = x - 1

x + 5 = x

x^{2} + 5 = x + 1

What is the answer to x+sqrt(31-9x)=5 ?
The answer to x+sqrt(31-9x)=5 is x=3,x=-2
Solve for x: x+sqrt(31-9x)=5
The solution is x=3,x=-2