Question

Rezolvati ecuatia x-5/8 - 3x-2/4 -3/8 = 2x+3/6 - x-6/12, in muktimea numerelor rationale​

Answer 1

Răspuns:

$x = -\frac{12}{7}$

Explicație pas cu pas:

$\frac{x - 5}{8} - \frac{3x - 2}{4} - \frac{3}{8} = \frac{2x + 3}{6} - \frac{x - 6}{12}\Bigg \cdot 24\\\\ 3(x - 5) - 6(3x-2) - 3\cdot 3 = 4(2x+3) - 2(x-6)\\\\ 3x - 15 - 18x + 12 - 9 = 8x + 12 - 2x + 12\\\\ -15x - 6x = 36\\\\ -21x = 36\\\\ x = -\frac{36}{21}\iff x = -\frac{12}{7}$

Answer 2

Rezolvarea este în atașament.