What is the answer to 2sqrt(x+3)=sqrt(2x+6) ?

The answer to 2sqrt(x+3)=sqrt(2x+6) is x=-3

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2sqrt(x+3)=sqrt(2x+6)

2 x + 3 = 2 x + 6

x = - 3

Solution steps

2 x + 3 = 2 x + 6

Square both sides:

4 x + 12 = 2 x + 6

4 x + 12 = 2 x + 6

Solve

4 x + 12 = 2 x + 6 : x = - 3

x = - 3

Verify Solutions:

x = - 3

True

The solution is

x = - 3

x - 7 = 9 x + 40

4 + x = x - 1

2 x - 3 - x + 1 = 1

6 - (2 x + 5)^{\frac{1}{2}} = 0

2 b + 5 = 3

What is the answer to 2sqrt(x+3)=sqrt(2x+6) ?
The answer to 2sqrt(x+3)=sqrt(2x+6) is x=-3
Solve for x: 2sqrt(x+3)=sqrt(2x+6)
The solution is x=-3