What is 5/(2xy)-2/(7y) ?

The solution to 5/(2xy)-2/(7y) is (35-4x)/(14xy)

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simplify 5/(2xy)-2/(7y)

simplify

\frac{5}{2 x y} - \frac{2}{7 y}

\frac{35 - 4 x}{14 x y}

Solution steps

\frac{5}{2 x y} - \frac{2}{7 y}

Least Common Multiplier of

2 x y, 7 y : 14 x y

Adjust Fractions based on the LCM

= \frac{35}{14 x y} - \frac{4 x}{14 x y}

Apply the fraction rule:

\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}

= \frac{35 - 4 x}{14 x y}

(3) (4)

2 \frac{1}{8} \cdot \frac{2}{3}

18 \cdot 18 \cdot 18

\frac{5 x - 3}{x + 1} + \frac{6}{x - 2}

6 + \frac{16 - 4}{2 ^{2} + 2} - 2