vereinfachen-7/2+7

Lösung

vereinfachen

- \frac{7}{2} + 7

\frac{7}{2}

Dezimale

3.5

Schritte zur Lösung

- \frac{7}{2} + 7

Convert

7

to fraction

: \frac{14}{2}

= - \frac{7}{2} + \frac{14}{2}

- \frac{7}{2} + \frac{14}{2} = \frac{7}{2}

= \frac{7}{2}

20 x^{2} - 39 x + 80 = 0

\frac{1}{2} (x - 3) - \frac{3}{5} (2 x - 5) = 3 - \frac{3}{4} (2 x - 6)

x^{2} - 3 x + 2 \geq 0

9 - 5 x > 19

∣ 4 - 3 x ∣ \leq 16