simplify x/3+x/7

Solution

simplify

\frac{x}{3} + \frac{x}{7}

\frac{10 x}{21}

Solution steps

\frac{x}{3} + \frac{x}{7}

Least Common Multiplier of

3, 7 : 21

Adjust Fractions based on the LCM

= \frac{x \cdot 7}{21} + \frac{x \cdot 3}{21}

Apply the fraction rule:

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

= \frac{x \cdot 7 + x \cdot 3}{21}

Add similar elements:

x \cdot 7 + x \cdot 3 = 10 x

= \frac{10 x}{21}

2 x (y + 3 x) - 3 x y - 5 x^{2} + 10 - 6 x

(4 + 32)^{2} (4 - 32)

(m + 8) (2 m^{3} + m^{2} + 3 m)

3 - 3 x^{2} + 6 + 3 x + 1 + 4 x + 2 x