Question

Rezolvaţi în mulţimea Q ecuaţiile:
a) 3x-5/7 x+4/2=5x-7/14+x/2
b) 3x/13-x+1/5=x+3/2+2x+3/5-1 intreg 1/10
c) 2(3x+1)/15+x+5/3=3x-2/5-3(x+1)/15+2/5
d) 6x-5/12-3x+1/6=4x-3/3-5x+1/4
e) x+5/5-x+3/4=3x/10-x+1/4
f) x/5+x+4/10=x+3/5+15/30
g) 5x-6/3-4x-7/2=19/6-4x-10/3
h) 2x-5/4+x-7/3=4x+11/4-7
i) 2x-1/3-x-5/2=5x+8/6-2x-7/2
j) 3x+4-5x-9/2=3x+10/4-x-6/2
k) x+5/3-x-5/6=7/12-2x+3/4
Va rooooog!!!!!!
Dau coroanaaa!!!​

Answer 1

Răspuns:

Ai răspuns atașat pe foaie.