SOLUTION: I need help with this problem: Find y if the line through (3,1) and (7,y) has a slope of 2. Thanks for your response.

SOLUTION: I need help with this problem: Find y if the line through (3,1) and (7,y) has a slope of 2. Thanks for your response.

Algebra.Com

Question 489739: I need help with this problem:
Find y if the line through (3,1) and (7,y) has a slope of 2. Thanks for your response.
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
The equation of the line is:, where (x, y)=(3, 1), and
(xo, yo)=(7, y)substituting into above equation we get:
<=><=>.
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