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Popular >

sqrt(2x+17)=x+7

Solution

2 x + 17 = x + 7

Solution

x = - 4

Solution steps

2 x + 17 = x + 7

Square both sides:

2 x + 17 = x^{2} + 14 x + 49

2 x + 17 = x^{2} + 14 x + 49

Solve

2 x + 17 = x^{2} + 14 x + 49 : x = - 4, x = - 8

x = - 4, x = - 8

Verify Solutions:

x = - 4

True

, x = - 8

False

The solution is

x = - 4

Popular Examples

2+sqrt(x)=sqrt(4+x^2)

2 + x = 4 + x^{2}

solvefor x,-y=\sqrt[3]{-x}solve for

sqrt(2x-1)-sqrt(x-1)=1

2 x - 1 - x - 1 = 1

sqrt(5x+1)=sqrt(14x+2)

5 x + 1 = 14 x + 2

x - 8 + 2 = 7

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+17)=x+7 ?
The answer to sqrt(2x+17)=x+7 is x=-4
Solve for x: sqrt(2x+17)=x+7
The solution is x=-4