erweitern-4(3-4x)-2(x-1=12x)

Lösung

erweitern

- 4 (3 - 4 x) - 2 (x - 1 = 12 x)

14 x - 10 = 12 x

Schritte zur Lösung

- 4 (3 - 4 x) - 2 (x - 1 = 12 x)

= - 4 (3 - 4 x) - 2 (x - 1 \cdot 12 = x)

Multipliziere aus

- 4 (3 - 4 x) : - 12 + 16 x

= - 12 + 16 x - 2 (x - 1 = 12 x)

Multipliziere aus

- 2 (x - 1 = 12 x) : - 2 x + 2 = 12 x

- 12 + 16 x - 2 x + 2 = 12 x

Multipliziere aus

- 12 + 16 x - 2 x + 2 : 14 x - 10

14 x - 10 = 12 x

e x p an d A (3, - 1) B (5, 2)

e x p an d \frac{( 1 + x ) ^{2}}{4}

e x p an d 12 (\frac{X - 7}{4} + \frac{25 ( X - 2 )}{3} = \frac{5 X + 35}{4} + \frac{5}{2} (X - 7))

e x p an d f (x) (\frac{2 ( x - 1 )}{3} + \frac{3 ( 2 x + 1 )}{9} = 9)

e x p an d - \frac{1}{x ( x + 1 )}