What is the answer to 5x+3=sqrt(3x+7) ?

The answer to 5x+3=sqrt(3x+7) is x=-2/25

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5x+3=sqrt(3x+7)

5 x + 3 = 3 x + 7

x = - \frac{2}{25}

Decimal Notation

x = - 0.08

Solution steps

5 x + 3 = 3 x + 7

Square both sides:

25 x^{2} + 30 x + 9 = 3 x + 7

25 x^{2} + 30 x + 9 = 3 x + 7

Solve

25 x^{2} + 30 x + 9 = 3 x + 7 : x = - \frac{2}{25}, x = - 1

x = - \frac{2}{25}, x = - 1

Verify Solutions:

x = - \frac{2}{25}

True

, x = - 1

False

The solution is

x = - \frac{2}{25}

x^{2} + 3 x - 33 = 3 x

2 y^{2} - 7 = 5

2 d = 1 - d + 7

x - 2 x = 4

15 - 2 a = 8 - a

What is the answer to 5x+3=sqrt(3x+7) ?
The answer to 5x+3=sqrt(3x+7) is x=-2/25
Solve for x: 5x+3=sqrt(3x+7)
The solution is x=-2/25