What is 2/(7a)+3/(5a) ?

The solution to 2/(7a)+3/(5a) is (31)/(35a)

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simplify 2/(7a)+3/(5a)

simplify

\frac{2}{7 a} + \frac{3}{5 a}

\frac{31}{35 a}

Solution steps

\frac{2}{7 a} + \frac{3}{5 a}

Least Common Multiplier of

7 a, 5 a : 35 a

Adjust Fractions based on the LCM

= \frac{10}{35 a} + \frac{21}{35 a}

Apply the fraction rule:

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

= \frac{10 + 21}{35 a}

Add the numbers:

10 + 21 = 31

= \frac{31}{35 a}

\frac{25 !}{5 ! ( 25 - 5 ) !}

10 - 3 x + 10 x - 7 = 5 x - 5 + 2 x + 8

- 4 n + 11 < - 9

\frac{x - 1}{2} = 4

100 0^{\frac{3}{2}}