Q1)
10x + 6y = 68
2x + 6y = 52
[ x = 2, y = 8 ] | Q1)
7x + 4y = 102
9x -4y = 58
[ x = 10, y = 8 ] | Q1)
8x + 2y = 80
3x + 6y = 51
[ x = 9, y = 4 ] |
Q2)
9x + 7y = 106
9x + 5y = 86
[ x = 4, y = 10 ] | Q2)
10x + 6y = 94
8x -6y = 32
[ x = 7, y = 4 ] | Q2)
2x + y = 15
6x -3y = 3
[ x = 4, y = 7 ] |
Q3)
8x + 6y = 70
2x + 6y = 40
[ x = 5, y = 5 ] | Q3)
4x + y = 25
6x -y = 15
[ x = 4, y = 9 ] | Q3)
3x + y = 27
9x + 4y = 87
[ x = 7, y = 6 ] |
Q4)
9x + 10y = 48
9x + 7y = 39
[ x = 2, y = 3 ] | Q4)
4x + y = 33
2x -y = 3
[ x = 6, y = 9 ] | Q4)
8x + 2y = 28
10x -2y = 26
[ x = 3, y = 2 ] |
Q5)
5x + 7y = 53
4x + 7y = 48
[ x = 5, y = 4 ] | Q5)
10x + y = 104
6x -y = 56
[ x = 10, y = 4 ] | Q5)
9x + y = 99
10x -5y = 55
[ x = 10, y = 9 ] |
Q6)
6x + 3y = 72
5x + 3y = 62
[ x = 10, y = 4 ] | Q6)
9x + 2y = 59
8x -2y = 26
[ x = 5, y = 7 ] | Q6)
9x + y = 39
3x + 3y = 21
[ x = 4, y = 3 ] |
Q7)
9x + 7y = 32
9x + 6y = 30
[ x = 2, y = 2 ] | Q7)
5x + 4y = 60
8x -4y = 44
[ x = 8, y = 5 ] | Q7)
7x + 3y = 47
3x + 9y = 51
[ x = 5, y = 4 ] |
Q8)
7x + 8y = 99
7x + 7y = 91
[ x = 5, y = 8 ] | Q8)
6x + 8y = 74
9x -8y = 31
[ x = 7, y = 4 ] | Q8)
6x + y = 46
9x -5y = 43
[ x = 7, y = 4 ] |
Q9)
6x + 10y = 108
3x + 10y = 99
[ x = 3, y = 9 ] | Q9)
7x + 8y = 45
10x -8y = 6
[ x = 3, y = 3 ] | Q9)
8x + y = 57
2x + 6y = 66
[ x = 6, y = 9 ] |
Q10)
10x + 5y = 70
10x + 4y = 66
[ x = 5, y = 4 ] | Q10)
6x + 9y = 105
8x -9y = 35
[ x = 10, y = 5 ] | Q10)
10x + 2y = 98
7x -4y = 47
[ x = 9, y = 4 ] |