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Popular >

sqrt(x-1)=7-x

Solution

x - 1 = 7 - x

Solution

x = 5

Solution steps

x - 1 = 7 - x

Square both sides:

x - 1 = 49 - 14 x + x^{2}

x - 1 = 49 - 14 x + x^{2}

Solve

x - 1 = 49 - 14 x + x^{2} : x = 10, x = 5

x = 10, x = 5

Verify Solutions:

x = 10

False

, x = 5

True

The solution is

x = 5

Popular Examples

5 = x + 3

4 x - x + 3 = 0

x + 2 = 3 (x)

sqrt(4x+49)+7=x

4 x + 49 + 7 = x

solvefor F,q=sqrt(Fd+4)solve for

F, q = F d + 4

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x-1)=7-x ?
The answer to sqrt(x-1)=7-x is x=5
Solve for x: sqrt(x-1)=7-x
The solution is x=5