x+y=16x-y=4 find the solution of the following pair of linear equations
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Step-by-step explanation:
- x+y =16 x-y =4
- x+y x-y = 16+4
- x+y x-y= 20 ( +y - y cut )
- x+x =20
- 2x =20
- ×= 20/2
- x =10
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