Question

Jakimi liczbami należy zastąpić litery?
1 1/6+ a=1 1/3
a=...

2 1/4+ x= 2 1/2
x=...


b-1/4=1/8
b=...


y-1/2=2 1/4
y=...



c+ 3/5=1 9/10
c=...


11/12-z= 3/4
z=...


d-1/2= 5/6
d=...



7/10-t = 1/5
t=...

Answer 1

1 i 1/6+ a=1 i 1/3
a= 1 i 1/3 - 1 i 1/6
a= 1 i 2/6 - 1 i 1/3
a= 1/3



2  i 1/4+ x= 2 i 1/2
x=2 i 1/2 - 2 i 1/4
x= 2 i 2/4 - 2 i 1/4
x= 1/4




b-1/4=1/8 
b= 1/8 + 1/4
b= 1/8 + 2/8
b= 3/8




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




c+ 3/5=1 i 9/10
c= 1 i 9/10 - 3/5
c= 1 i 9/10 - 6/10
c= 1 i 3/5




11/12-z= 3/4
-z=3/4 - 11/12
-z= 9/12 - 11/12
-z= - 2/12
- z = - 1/6  /*(-1)
z= 1/6



d-1/2= 5/6
d= 5/6 + 1/2
d= 5/6 + 3/6
d= 9/6
d= 1 i 3/6
d= 1 i 1/2




7/10-t = 1/5
-t = 1/5 - 7/10
- t= 2/10 - 7/10
-t = - 5/10  /*(-1)
t= 5/10
t= 1/2