2x +n5y=12
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6x plus 3y minus 2x plus 5y equals 4x plus 8y.
(-5, 2)
Add the two equations you get 5y = 60 so y = 12 and x = 2
2x + 5y = 16 -2x - 3y = -14 2y = 2 y = 1 / x = 5.5 (5.5,1) or (5 1/2,1)
It equals x+5y simplified