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Popular >

sqrt(3x+16)=2x-1

Solution

3 x + 16 = 2 x - 1

Solution

x = 3

Solution steps

3 x + 16 = 2 x - 1

Square both sides:

3 x + 16 = 4 x^{2} - 4 x + 1

3 x + 16 = 4 x^{2} - 4 x + 1

Solve

3 x + 16 = 4 x^{2} - 4 x + 1 : x = 3, x = - \frac{5}{4}

x = 3, x = - \frac{5}{4}

Verify Solutions:

x = 3

True

, x = - \frac{5}{4}

False

The solution is

x = 3

Popular Examples

x - 2 x - 8 = 0

sqrt(3x+7)-sqrt(x+1)=2

3 x + 7 - x + 1 = 2

solvefor y,y^{1/2}=x solve for

y, y^{\frac{1}{2}} = x

x=sqrt(11-2x)+4

x = 11 - 2 x + 4

(2x-4)^{3/2}-9=503

(2 x - 4)^{\frac{3}{2}} - 9 = 503

Frequently Asked Questions (FAQ)

What is the answer to sqrt(3x+16)=2x-1 ?
The answer to sqrt(3x+16)=2x-1 is x=3
Solve for x: sqrt(3x+16)=2x-1
The solution is x=3