x=((60+20)/2)10

Lösung

x = (\frac{60 + 20}{2}) 10

x = 400

Schritte zur Lösung

x = (\frac{60 + 20}{2}) \cdot 10

Vereinfache

(\frac{60 + 20}{2}) \cdot 10 : 400

x = 400

so l v e f or x, 2 x + 2 y = 180

x - 109 = 5

\frac{4}{5} + \frac{2}{3} x - 7 = \frac{6}{5} x - 8 - \frac{11}{3} x - 2 x

6 x + (3 + 2 x) = 2 x - (7 x - 3) + 5

3 (x + 1) + 6 (x + 5) = 3 x + 40