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Popular >

sqrt(7x+65)=x+3

Solution

7 x + 65 = x + 3

Solution

x = 8

Solution steps

7 x + 65 = x + 3

Square both sides:

7 x + 65 = x^{2} + 6 x + 9

7 x + 65 = x^{2} + 6 x + 9

Solve

7 x + 65 = x^{2} + 6 x + 9 : x = 8, x = - 7

x = 8, x = - 7

Verify Solutions:

x = 8

True

, x = - 7

False

The solution is

x = 8

Popular Examples

x-16sqrt(x)+63=0

x - 16 x + 63 = 0

125 = x^{\frac{3}{2}}

2 x + x - 1 = 0

3 x - 5 = 3 - x

sqrt(\sqrt{x-3)}=sqrt(x-15)

x - 3 = x - 15

Frequently Asked Questions (FAQ)

What is the answer to sqrt(7x+65)=x+3 ?
The answer to sqrt(7x+65)=x+3 is x=8
Solve for x: sqrt(7x+65)=x+3
The solution is x=8