Question

Rezolva ecuatia:
(x-15,43)*0,2=3,73
0,78(x+0,2)=3,05

Answer 1

x-15,43=3,73:0,2 x-15,43=18,64 x=15,43+18,64 x=34,08

Answer 2

x-15.43=3.73\0.2
x-15.43=18.65
x=18.65+15.43
x=34.08

x+0.2=3.05/0.78
x+0.2=3.91
x=3.91-0.2
x=3.71