I think you mean 0101010101010 binary code
The short cut formula for finding equation of two points
(x₁, y₁) and (x₂, y₂)
is:
(y - y₁) / (y₂- y₁) = (x - x₁) / (x₂ - x₁).
Substituting: x₁ = -3, y₁ = 2, x₂ = 7, y₂ = -1
(y - 2) / (-1 - 2) = (x - -3) / (7 - -3)
(y - 2) / -3 = (x + 3) / (7 + 3)
(y - 2) / -3 = (x + 3) / 10
10*(y - 2) = -3*(x +3)
10y - 10*2 = -3*x - 3*3
10y - 20 = -3x - 9
10y + 3x = -9 +20
10y +3x =11
Hence equation is: 10y + 3x = 11
Hope this explains it.
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