Question

Rezolvai in Q ecuatiile:
a) 2x+ \frac{1}{3}=-0,(6)
b) 3x+0,5=-0,25
c) 0,1*x-0,25=-0,34
d) (x-1): \frac{3}{4} =- \frac{1}{6}
e) 1 \frac{2}{7} -x=- \frac{5}{14}
f) 1 \frac{1}{3} *x-0,(4)=(- \frac{2}{3}) ^{2}

Answer 1

a) x=-1supra2
b)x=-1supra4
c)x=-5,9
d)5supra6
e)x=15 supra41
f)x=2 supra3