What is simplify-1/2+3/7 ?

The solution to simplify-1/2+3/7 is -1/14

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simplify-1/2+3/7

simplify

- \frac{1}{2} + \frac{3}{7}

- \frac{1}{14}

Solution steps

- \frac{1}{2} + \frac{3}{7}

Least Common Multiplier of

2, 7 : 14

Adjust Fractions based on the LCM

= - \frac{7}{14} + \frac{6}{14}

Apply the fraction rule:

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

= \frac{- 7 + 6}{14}

Add the numbers:

- 7 + 6 = - 1

= \frac{- 1}{14}

Apply the fraction rule:

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

= - \frac{1}{14}

3 + \frac{3}{3}

\frac{1}{( - 4.5 ) ^{2} - 16}

\frac{1}{( - 4.5 ) ^{2} - 25}

a^{3} - a^{2} b - 7 a^{2} b + 9 a b^{2}

\frac{- 7 + 1}{2}