Question

Rezolvati in multimea Q ecuatiile:
a)1/3x+2=2/3
b)5-2x=-2.6
c)3.6:x=1.2
d)2.3x+1.2x=7
/-inseamna supra
VA RPG FRUMOS AJUTATI-MA URGENT
DAU COROANA SI 20 PUNCTE

Answer 1

1/3+2=2/3
1/3+2/1=2/3
3/4-2/3=1/1=1