6X x x y = 7 3x = y x 2 quadratic equation

6X x x y = 7 ①
3x = y + 2 (2)
For 2, it is found that 3x-y = 2, 3
①+③
6x+3x=7+2
9x=9
x=1
Substituting x = 1 into (1)
6+y=7
y=1
The solution of the equations is x = 1; y = 1

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