Question

Rezolvati ecuatiile:
A) 2/3•x=4/9
B) 5/7•x=1
C) 7/5:x=1
D) 1/4:x=3/4
E) 1/4:x=3
F) 1/2•x=2

/ = supra
• = ori

Answer 1

a)x=2/3
b)x=7/5
c)x=7/5
d)x=1/3
e)x=1/12
f)x=4/1