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Popular >

simplify (3x)/4+x/7

Solution

simplify

\frac{3 x}{4} + \frac{x}{7}

Solution

\frac{25 x}{28}

Solution steps

\frac{3 x}{4} + \frac{x}{7}

Least Common Multiplier of

4, 7 : 28

Adjust Fractions based on the LCM

= \frac{21 x}{28} + \frac{x \cdot 4}{28}

Apply the fraction rule:

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

= \frac{21 x + x \cdot 4}{28}

Add similar elements:

21 x + x \cdot 4 = 25 x

= \frac{25 x}{28}

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18 a^{2} + 17 a - 15

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Frequently Asked Questions (FAQ)

What is (3x)/4+x/7 ?
The solution to (3x)/4+x/7 is (25x)/(28)