What is the answer to sqrt(x)+2=sqrt(8x-7) ?

The answer to sqrt(x)+2=sqrt(8x-7) is x= 121/49

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sqrt(x)+2=sqrt(8x-7)

x + 2 = 8 x - 7

x = \frac{121}{49}

Decimal Notation

x = 2.46938 \dots

Solution steps

x + 2 = 8 x - 7

Remove square roots

16 x = 49 x^{2} - 154 x + 121

Solve

16 x = 49 x^{2} - 154 x + 121 : x = \frac{121}{49}, x = 1

x = \frac{121}{49}, x = 1

Verify Solutions:

x = \frac{121}{49}

True

, x = 1

False

The solution is

x = \frac{121}{49}

5 + x + 2 x - 4 = 5

5.2 5^{2} + x^{2} = 5.7

y, y^{- \frac{1}{3}} = x

3 x^{2} + 3 x + 2 = 2 x x + 3

3 x + 8 = x + 4

What is the answer to sqrt(x)+2=sqrt(8x-7) ?
The answer to sqrt(x)+2=sqrt(8x-7) is x= 121/49
Solve for x: sqrt(x)+2=sqrt(8x-7)
The solution is x= 121/49