Q1)
10x + 7y = 41
10x + 2y = 26
[ x = 2, y = 3 ]

Q1)
10x + y = 35
7x + 2y = 31
[ x = 3, y = 5 ]

Q1)
2x + 8y = 24
4x + 3y = 22
[ x = 4, y = 2 ]

Q2)
6x + y = 57
2x -y = 7
[ x = 8, y = 9 ]

Q2)
5x + y = 24
7x + 4y = 44
[ x = 4, y = 4 ]

Q2)
x + 8y = 66
4x -10y = -72
[ x = 2, y = 8 ]

Q3)
6x + 3y = 72
7x -3y = 45
[ x = 9, y = 6 ]

Q3)
10x + 2y = 28
7x + 10y = 54
[ x = 2, y = 4 ]

Q3)
2x + 8y = 38
7x -5y = 1
[ x = 3, y = 4 ]

Q4)
3x + 8y = 61
3x + 3y = 36
[ x = 7, y = 5 ]

Q4)
10x + 2y = 64
7x + 6y = 77
[ x = 5, y = 7 ]

Q4)
5x + 9y = 51
3x -6y = -15
[ x = 3, y = 4 ]

Q5)
10x + 8y = 130
7x + 8y = 115
[ x = 5, y = 10 ]

Q5)
6x + 2y = 30
9x + 6y = 72
[ x = 2, y = 9 ]

Q5)
6x + 3y = 39
2x + 2y = 22
[ x = 2, y = 9 ]

Q6)
4x + 5y = 46
10x -5y = 10
[ x = 4, y = 6 ]

Q6)
4x + y = 38
8x -4y = 40
[ x = 8, y = 6 ]

Q6)
5x + 8y = 61
7x -5y = 53
[ x = 9, y = 2 ]

Q7)
5x + 7y = 82
7x -7y = 14
[ x = 8, y = 6 ]

Q7)
4x + y = 43
8x + 3y = 89
[ x = 10, y = 3 ]

Q7)
5x + 2y = 47
7x -10y = -11
[ x = 7, y = 6 ]

Q8)
8x + 5y = 89
6x -5y = 23
[ x = 8, y = 5 ]

Q8)
7x + 5y = 39
2x + 10y = 54
[ x = 2, y = 5 ]

Q8)
6x + 6y = 78
7x -7y = 49
[ x = 10, y = 3 ]

Q9)
6x + 2y = 24
3x + 2y = 18
[ x = 2, y = 6 ]

Q9)
7x + y = 74
3x + 9y = 66
[ x = 10, y = 4 ]

Q9)
9x + 3y = 102
6x -4y = 8
[ x = 8, y = 10 ]

Q10)
8x + 7y = 86
5x + 7y = 59
[ x = 9, y = 2 ]

Q10)
5x + y = 55
8x + 5y = 122
[ x = 9, y = 10 ]

Q10)
4x + y = 26
2x -5y = -20
[ x = 5, y = 6 ]