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How can 1/2x-5=1/3x+6 be set up as a system of equations?
A) 2y+x=-10, 3y+x=18
B) 2y+2x=-10, 3y+3x=18
C) 2y-x=-10, 3y-x=18
D) 2y-2x=-10, 3y-3x=18