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Popular >

x-3=sqrt(4x-7)

Solution

x - 3 = 4 x - 7

Solution

x = 8

Solution steps

x - 3 = 4 x - 7

Square both sides:

x^{2} - 6 x + 9 = 4 x - 7

x^{2} - 6 x + 9 = 4 x - 7

Solve

x^{2} - 6 x + 9 = 4 x - 7 : x = 8, x = 2

x = 8, x = 2

Verify Solutions:

x = 8

True

, x = 2

False

The solution is

x = 8

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solvefor y,sqrt(x)+sqrt(y)=100 solve for

y, x + y = 100

Frequently Asked Questions (FAQ)

What is the answer to x-3=sqrt(4x-7) ?
The answer to x-3=sqrt(4x-7) is x=8
Solve for x: x-3=sqrt(4x-7)
The solution is x=8