Express the x coordinate of E in terms of x coordinates of A, B, F, and G. The two black lines are supposed to be parallel to the x-axis.

Solution

X-coordinate of E equals (ag-bf)/(a-b+g-f), where a is the x-coordinate of A, etcetera.

Express the x coordinate of E in terms of x coordinates of A, B, F, and G. The two black lines are supposed to be parallel to the x-axis. https://t.co/iJIO4lpXmG By @MarshallWBuck pic.twitter.com/TP6dDN7MD8

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