What is the answer to 3/4 =(3.5-x)/x ?

The answer to 3/4 =(3.5-x)/x is x=2

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3/4 =(3.5-x)/x

\frac{3}{4} = \frac{3.5 - x}{x}

x = 2

Solution steps

\frac{3}{4} = \frac{3.5 - x}{x}

Cross multiply

3 x = 14 - 4 x

Move

4 x

to the left side

7 x = 14

Divide both sides by

7

x = 2

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 2

e^{- 1} = 0.3679

\frac{16}{x} = 25

x = 3 \frac{4 ( x - 1 )}{5 x - 11}

\frac{1}{3} = \frac{1}{( 4 + x )}

t, a = \frac{f v - o v}{t}