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17-11-2014
Mathematics

contestada

Which point lies on the graph of 3x+2y=7x-5?
A.(-1,4.5)
B.(1,0.5)
C.(1,7)
D.(3,3.5)

Respuesta :

Josh865 Josh865

17-11-2014

A
Because the equation rearranges to make y=2x-5/2, which when you substitute -1 in for x your y value is 4.5

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