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January 28, 2015

January 28, 2015

Posted by **justin** on Saturday, November 17, 2012 at 7:15pm.

- math -
**PsyDAG**, Saturday, November 17, 2012 at 9:00pmy = 1/4x + 4

x = 7/8y + 21.5

Substitute 1/4x+4 for y in second equation and solve for x. Insert that value into the first equation and solve for y. Check by inserting both values into the second equation.

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