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Popular >

sqrt(20-8x)=8

Solution

20 - 8 x = 8

Solution

x = - \frac{11}{2}

+1

Decimal Notation

x = - 5.5

Solution steps

20 - 8 x = 8

Square both sides:

20 - 8 x = 64

20 - 8 x = 64

Solve

20 - 8 x = 64 : x = - \frac{11}{2}

x = - \frac{11}{2}

Verify Solutions:

x = - \frac{11}{2}

True

The solution is

x = - \frac{11}{2}

Popular Examples

sqrt(12-2x)=4sqrt(x+3)

12 - 2 x = 4 x + 3

3sqrt(x)-5sqrt(18)=0

3 x - 518 = 0

3sqrt(2x+4)-7=2

3 2 x + 4 - 7 = 2

solvefor x,sqrt(10+3x)=x solve for

x, 10 + 3 x = x

sqrt(x^2+2x-10)=sqrt(x+20)

x^{2} + 2 x - 10 = x + 20

Frequently Asked Questions (FAQ)

What is the answer to sqrt(20-8x)=8 ?
The answer to sqrt(20-8x)=8 is x=-11/2
Solve for x: sqrt(20-8x)=8
The solution is x=-11/2