Răspuns :
a - b = 95
a : b = 6 => a = 6b
a + b = ?
6b - b = 95
5b = 95
b = 95 : 5
b = 19
a = 19 x 6
a = 114
a + b = ?
114 + 19 = 133
Raspuns : 133
sau
a - b = 95
a : b = 6 => a = 6b
a + b = ?
a |---|---|---|---|---|---| => |---|---|---|---|---| = 95
b |---| Notam |---| cu ,, x " !
5x = 95
x = 95 : 5
x = 19
a = 19 x 6
a = 114
b =19 x 1
b = 19
a + b = ?
114 + 19 = 133
Raspuns : 133
a : b = 6 => a = 6b
a + b = ?
6b - b = 95
5b = 95
b = 95 : 5
b = 19
a = 19 x 6
a = 114
a + b = ?
114 + 19 = 133
Raspuns : 133
sau
a - b = 95
a : b = 6 => a = 6b
a + b = ?
a |---|---|---|---|---|---| => |---|---|---|---|---| = 95
b |---| Notam |---| cu ,, x " !
5x = 95
x = 95 : 5
x = 19
a = 19 x 6
a = 114
b =19 x 1
b = 19
a + b = ?
114 + 19 = 133
Raspuns : 133
a-b=95
a/b=6 |
a+b=? |
a/b=6
a=6b |
6b-b=95
5b=95
b=95/5
b=19
a=6*19
a=114
a+b=114+19
a+b=133