(a-7)x=a^2-14a+49

Lösung

(a - 7) x = a^{2} - 14 a + 49

x = a - 7; a \neq = 7

Schritte zur Lösung

(a - 7) x = a^{2} - 14 a + 49

Teile beide Seiten durch

a - 7; a \neq = 7

x = a - 7; a \neq = 7

so l v e f or p, p 1^{2} - 15 r^{1} + 50 = 0

\frac{91}{4} = \frac{y - 11}{3}

t (n) = 4 t (\frac{n}{2}) + n^{3}

so l v e f or x, 5 x - 3 + 2 y = 3 x + 3 - 2 y + x

2 - 11 x = 4 x + 17