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Popular >

3=sqrt(2x-1)

Solution

3 = 2 x - 1

Solution

x = 5

Solution steps

3 = 2 x - 1

Square both sides:

9 = 2 x - 1

9 = 2 x - 1

Solve

9 = 2 x - 1 : x = 5

x = 5

Verify Solutions:

x = 5

True

The solution is

x = 5

Popular Examples

sqrt(x^2+2x-25)=sqrt(x+5)

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

2 x - 1 - 5 = 0

64=(x^2)/(sqrt(x))

64 = \frac{x ^{2}}{x}

(x - 1)^{\frac{3}{2}} = 64

sqrt(6+\sqrt{2+\sqrt{x)}}=3

6 + 2 + x = 3

Frequently Asked Questions (FAQ)

What is the answer to 3=sqrt(2x-1) ?
The answer to 3=sqrt(2x-1) is x=5
Solve for x: 3=sqrt(2x-1)
The solution is x=5