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Popular >

7sqrt(x)=12+x

Solution

7 x = 12 + x

Solution

x = 16, x = 9

Solution steps

7 x = 12 + x

Square both sides:

49 x = 144 + 24 x + x^{2}

49 x = 144 + 24 x + x^{2}

Solve

49 x = 144 + 24 x + x^{2} : x = 16, x = 9

x = 16, x = 9

Verify Solutions:

x = 16

True

, x = 9

True

The solutions are

x = 16, x = 9

Popular Examples

x - 3 + 3 = 2

sqrt(2-2x)=3x+5

2 - 2 x = 3 x + 5

(- x) = x

5sqrt(2)=sqrt(x)

52 = x

solvefor y,x=sqrt(y-3)solve for

y, x = y - 3

Frequently Asked Questions (FAQ)

What is the answer to 7sqrt(x)=12+x ?
The answer to 7sqrt(x)=12+x is x=16,x=9
Solve for x: 7sqrt(x)=12+x
The solution is x=16,x=9