determine two solutions of the equation 3x-9y+8=0
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3x-9y+8 = 0
3x-9y = -8
3x = -8 + 9y
x = -8 + 9y / 3
if y = 1
x = -8 + 9 / 3
x = 1/3
if y = 2
x = -8 + 18 / 3
x = 10/3
3x-9y = -8
3x = -8 + 9y
x = -8 + 9y / 3
if y = 1
x = -8 + 9 / 3
x = 1/3
if y = 2
x = -8 + 18 / 3
x = 10/3
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