Answer:
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With the given information, use the point-slope form and then convert it to standard:
- y - y₁ = m(x - x₁), where m- slope, (x₁, y₁) - the given point
By substituting we get:
Multiply both sides by 4 and rearrange:
- 4(y - 9) = - 5(x - 8)
- 4y - 36 = - 5x + 40
- 5x + 4y = 40 + 36
- 5x + 4y = 76
The equation of the line is 5x + 4y = 76.