solve for x and y 3x+2y=5,9x-6y=3
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- 3x + 2y = 5 ...........(1)
- 9x - 6y = 3 ............(2)
★ Dividing equation (2) by 3 throughout we get,
- 3x - 2y = 1 .........(3)
★ Adding equation (1) and (3)
3x + 2y = 5
3x - 2y = 1
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6x = 6
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=> x = 1
★ Put the value of x in (1)
- 3(1) + 2y = 5
=> 2y = 5 - 3
=> y = 1
★ x = 1 and y = 1
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