Question

a) x= minus 3 supra 4
b) x=5supra7
c) x=minus 11 supra 28 minus un intreg,1supra7
d) x=11 supra 18 minus{plus 2 supra 9}
e) x= minus 7 supra 15 minus{minus 8 supra 45}
f) x= minus 91 supra 108 minus {minus un intreg, 1 supra 36
va multumescanticipat!!

Answer 1

A)x=-3/4; B)x=5/7; C)-11/28-8/7; D)x=11/18-2/9; E)x=-7/15+8/45; F)x=-91/108 +37/36

Answer 2

x=-3/4;
 B)x=5/7;
 C)-11/28-8/7;
D)x=11/18-2/9;
E)x=-7/15+8/45;
 F)x=-91/108 +37/36