asked 181k views
5 votes
M=y2-y1/x2-x1 , solve for y1

asked
User Levsa
by
8.4k points

1 Answer

6 votes
cross multiply:-

Y2 - y1 = M(x2 - x1)

-y1 = M(x2-x1) - y2

y1 = y2 - M(x2 - x1) Answer
answered
User Antoine Eskaros
by
8.9k points
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