Grade 11 math/horizontal and vertical translations of functions

a lattice point is a point on the Cartesian plane,where both coordinates are integers.how many lattice points are there on the line 2x+3y-600=0 ,where x>0 and y>0?
A(98)
B(99)
C(100)
D(200)

Starting from (0, 200) which is not allowed, and moving to the right the first allowed point is (297, 2). Continuing there will be a lattice point for every 2 units down and 3 to the right until (3, 198).

Can you get the answer with that help?

so which one is the answer ?:(

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