What is the answer to sqrt(21-5x)=x-5 ?

The answer to sqrt(21-5x)=x-5 is No Solution for x\in\mathbb{R}

Solve for x: sqrt(21-5x)=x-5

The solution is No Solution for x\in\mathbb{R}

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21 - 5 x = x - 5

No Solution for x \in R

Solution steps

21 - 5 x = x - 5

Square both sides:

21 - 5 x = x^{2} - 10 x + 25

21 - 5 x = x^{2} - 10 x + 25

Solve

21 - 5 x = x^{2} - 10 x + 25 : x = 4, x = 1

x = 4, x = 1

Verify Solutions:

x = 4

False

, x = 1

False

The solution is

No Solution for x \in R

6 x - 32 + 17 = 21

2 x - 11 = 5

k, T = 2 π \frac{m}{k}

2 x + 2 = 6

x - 4 + 6 = x

What is the answer to sqrt(21-5x)=x-5 ?
The answer to sqrt(21-5x)=x-5 is No Solution for x\in\mathbb{R}
Solve for x: sqrt(21-5x)=x-5
The solution is No Solution for x\in\mathbb{R}