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Find the missing value so that the line passing through the points (7, 1) and (x, 4) have the slope of 3/4 *
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5 votes
Find the missing value so that the line passing through the points (7, 1) and (x, 4) have the slope of 3/4 *

User Geeknik
by
5.1k points

1 Answer

2 votes

Answer:

11

Explanation:


(3)/(4) = (4 - 1)/(x - 7) \\ \\ (\cancel 3)/(4) = (\cancel 3)/(x - 7) \\ \\ (1)/(4) = (1)/(x - 7) \\ \\ 4 = x - 7 \\ \\ 4 + 7 = x \\ \\ 11 = x \\ \\ x = 11

User Sergey Shmidt
by
4.8k points
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