Solve for y. 15y - -9y + -10y = 14 y = Submit
1 answer:
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Answer:
y = 2
Step-by-step explanation:
Calculate the slope m and equate to -
m =
with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (8, y)
m = , that is
m = = -
Multiply both sides by 10 to clear the fractions
y - 4 = - 2 ( add 4 to both sides )
y = 2
