Q1)
2x + 6y = 54
2x + 2y = 26
[ x = 6, y = 7 ]

Q1)
9x + 2y = 68
8x -2y = 34
[ x = 6, y = 7 ]

Q1)
6x + 2y = 38
10x + 6y = 74
[ x = 5, y = 4 ]

Q2)
3x + 9y = 69
3x + 8y = 64
[ x = 8, y = 5 ]

Q2)
3x + 5y = 70
9x -5y = 50
[ x = 10, y = 8 ]

Q2)
2x + 2y = 18
5x -8y = 6
[ x = 6, y = 3 ]

Q3)
6x + 5y = 65
6x + 3y = 51
[ x = 5, y = 7 ]

Q3)
9x + y = 86
7x -y = 58
[ x = 9, y = 5 ]

Q3)
7x + y = 30
2x + 4y = 16
[ x = 4, y = 2 ]

Q4)
4x + 5y = 34
2x + 5y = 22
[ x = 6, y = 2 ]

Q4)
8x + 9y = 107
9x -9y = 63
[ x = 10, y = 3 ]

Q4)
6x + 2y = 68
3x -2y = 4
[ x = 8, y = 10 ]

Q5)
9x + 2y = 108
8x + 2y = 98
[ x = 10, y = 9 ]

Q5)
6x + 4y = 56
10x -4y = 40
[ x = 6, y = 5 ]

Q5)
8x + 2y = 60
9x -6y = 18
[ x = 6, y = 6 ]

Q6)
10x + 8y = 124
4x + 8y = 88
[ x = 6, y = 8 ]

Q6)
3x + 4y = 58
7x -4y = 42
[ x = 10, y = 7 ]

Q6)
7x + y = 72
10x + 8y = 116
[ x = 10, y = 2 ]

Q7)
7x + 9y = 98
7x + 8y = 91
[ x = 5, y = 7 ]

Q7)
2x + 4y = 18
5x -4y = 3
[ x = 3, y = 3 ]

Q7)
9x + y = 39
8x + 8y = 56
[ x = 4, y = 3 ]

Q8)
8x + 3y = 76
2x + 3y = 28
[ x = 8, y = 4 ]

Q8)
8x + 2y = 84
6x -2y = 56
[ x = 10, y = 2 ]

Q8)
7x + 4y = 102
5x + 8y = 114
[ x = 10, y = 8 ]

Q9)
7x + 3y = 46
5x + 3y = 38
[ x = 4, y = 6 ]

Q9)
8x + 10y = 152
10x -10y = 10
[ x = 9, y = 8 ]

Q9)
4x + 4y = 52
10x + 8y = 116
[ x = 6, y = 7 ]

Q10)
4x + 7y = 92
4x + 6y = 84
[ x = 9, y = 8 ]

Q10)
7x + 9y = 97
5x -9y = 23
[ x = 10, y = 3 ]

Q10)
8x + 3y = 102
10x -6y = 30
[ x = 9, y = 10 ]