\(x=96-12=84.\)
\(x=96-12=84\)
\(x=98-78=20\)
\(x=69-27=42\)
\(x=85-20=65\)
\(x=129-85=44\)
\(x=201-129=72\)
\(x=98+129=227\)
96 - x = 12
x = 96 - 12
x = 84
78 + x = 98
x = 98 - 78
x = 20
x + 27 = 69
x = 69 - 27
x = 42
x + 20 = 85
x = 85 - 20
x = 65
x + 85 = 129
x = 129 - 85
x = 44
x + 129 = 201
x = 201 - 129
x = 72
x - 129 = 98
x = 129 - 98
x = 31
k mình nha , Thank you !
12+x=96
x=96-12
x=84
ket qua bai tiep cung la 84
78+x=98
x=98-78
x=20
x+27=69
x=69-27
x=42
x+20=85
x=85-20
x=65
x+85=129
x=129-85
x=44
x+129=201
x=201-129
x=72
x-129=98
x=98+129
x=227
12 + x = 96
x = 96 - 12
x = 84
96 - x = 12
x = 96 - 12
x = 84
78 + x = 98
x = 98 - 78
x = 20
x + 27 = 69
x = 69 - 27
x = 42
x + 20 = 85
x = 85 - 20
x = 65
x + 85 = 129
x = 129 - 85
x = 44
x + 129 = 201
x = 201 - 129
x = 72
x - 129 = 98
x = 98 + 129
x = 227
| 12+84=96 | 42+27=69 | 72+129=201 |
| 96-84=12 | 65+20=85 | 218-129=98 |
| 78+20=98 | 44+85=129 |
