What is the answer to x/(12)= 4/x ?

The answer to x/(12)= 4/x is x=4sqrt(3),x=-4sqrt(3)

Solve for x: x/(12)= 4/x

The solution is x=4sqrt(3),x=-4sqrt(3)

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\frac{x}{12} = \frac{4}{x}

x = 43, x = - 43

Decimal Notation

x = 6.92820 \dots, x = - 6.92820 \dots

Solution steps

\frac{x}{12} = \frac{4}{x}

Cross multiply

x^{2} = 48

Solve

x^{2} = 48 : x = 43, x = - 43

x = 43, x = - 43

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 43, x = - 43

d, m = \frac{g}{d} + 3

\frac{x - 6}{x - 4} = \frac{- 5}{x}

\frac{( n + 2 ) !}{( n - 1 ) !} = 30 n

\frac{( 2 x + 1 ) ( x - 1 )}{( x + 1 )} = 0

\frac{6}{12} = \frac{2}{n}

What is the answer to x/(12)= 4/x ?
The answer to x/(12)= 4/x is x=4sqrt(3),x=-4sqrt(3)
Solve for x: x/(12)= 4/x
The solution is x=4sqrt(3),x=-4sqrt(3)