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Popular >

3x=15+3sqrt(x+1)

Solution

3 x = 15 + 3 x + 1

Solution

x = 8

Solution steps

3 x = 15 + 3 x + 1

Remove square roots

9 x^{2} - 90 x + 225 = 9 x + 9

Solve

9 x^{2} - 90 x + 225 = 9 x + 9 : x = 8, x = 3

x = 8, x = 3

Verify Solutions:

x = 8

True

, x = 3

False

The solution is

x = 8

Popular Examples

2 x + 7 = 11

sqrt(4x-9)+1=2sqrt(x)

4 x - 9 + 1 = 2 x

sqrt(3x+43)=x+1

3 x + 43 = x + 1

4 x - 21 = 1

1-2/((3\sqrt[3]{x))}=0

Frequently Asked Questions (FAQ)

What is the answer to 3x=15+3sqrt(x+1) ?
The answer to 3x=15+3sqrt(x+1) is x=8
Solve for x: 3x=15+3sqrt(x+1)
The solution is x=8