👤

Rezolvati ecuatia :
1/8 + 1/2 · (2x-1)=2x-1/8 ·(8x-1)- 1/4 ·(4x-2)


Răspuns :

1/8 + x - 1/2 = 2x - x + 1/8 - x + 1/2;
x - 2x + x + x = - 1/8 + 1/2 + 1/8 + 1/2;
x = 1/2 + 1/2;
x = 1