Question

dau coroana multumesc de la inceput rezolvatii ecuatiile

Answer 1

a) x+7,38=10,59
x=10,59-7,38
x=3.21

b) x -3,17=2,28
x=3,17+2,28
x=5,45

c) 3x=1,74
x=1,74 : 3
x=0,58

Answer 2

a) x+7,38=10,59
x=10,59-7,38
x=3,21

b) x -3,17=2,28
x=2,28+3,17
x=5,45

c) 3x=1,74
x=1,74÷3
x=0,58