Q1)
2x + 7y = 48
5x -7y = 22
[ x = 10, y = 4 ]

Q1)
3x + 3y = 45
4x + 6y = 74
[ x = 8, y = 7 ]

Q1)
2x + 2y = 24
9x -7y = 76
[ x = 10, y = 2 ]

Q2)
4x + 3y = 31
10x -3y = 25
[ x = 4, y = 5 ]

Q2)
7x + 3y = 36
9x + 9y = 72
[ x = 3, y = 5 ]

Q2)
3x + 9y = 66
7x + 7y = 70
[ x = 4, y = 6 ]

Q3)
10x + 2y = 74
5x -2y = 16
[ x = 6, y = 7 ]

Q3)
3x + 4y = 63
5x -4y = 9
[ x = 9, y = 9 ]

Q3)
3x + y = 26
6x -9y = -3
[ x = 7, y = 5 ]

Q4)
3x + 4y = 46
10x -4y = 32
[ x = 6, y = 7 ]

Q4)
4x + y = 27
8x + 3y = 57
[ x = 6, y = 3 ]

Q4)
8x + 4y = 88
7x -4y = 62
[ x = 10, y = 2 ]

Q5)
9x + 3y = 72
8x -3y = 13
[ x = 5, y = 9 ]

Q5)
4x + y = 23
6x + 5y = 59
[ x = 4, y = 7 ]

Q5)
2x + 5y = 56
6x + 8y = 112
[ x = 8, y = 8 ]

Q6)
9x + 10y = 122
9x + 4y = 92
[ x = 8, y = 5 ]

Q6)
3x + y = 30
5x -4y = 33
[ x = 9, y = 3 ]

Q6)
7x + y = 43
10x -7y = -6
[ x = 5, y = 8 ]

Q7)
7x + 2y = 20
5x + 2y = 16
[ x = 2, y = 3 ]

Q7)
8x + y = 88
4x + 8y = 104
[ x = 10, y = 8 ]

Q7)
3x + 7y = 65
7x + 5y = 61
[ x = 3, y = 8 ]

Q8)
6x + 9y = 108
6x + 3y = 48
[ x = 3, y = 10 ]

Q8)
10x + 2y = 96
5x + 4y = 72
[ x = 8, y = 8 ]

Q8)
8x + 5y = 70
2x -6y = -26
[ x = 5, y = 6 ]

Q9)
6x + y = 18
10x -y = 14
[ x = 2, y = 6 ]

Q9)
10x + y = 99
8x + 5y = 117
[ x = 9, y = 9 ]

Q9)
9x + y = 93
2x -6y = 2
[ x = 10, y = 3 ]

Q10)
2x + 10y = 68
2x + 3y = 33
[ x = 9, y = 5 ]

Q10)
10x + 2y = 92
2x -2y = 4
[ x = 8, y = 6 ]

Q10)
10x + 10y = 130
2x -2y = 10
[ x = 9, y = 4 ]