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December 21, 2014

December 21, 2014

Posted by **Jake** on Friday, March 23, 2012 at 1:23pm.

-x + 3y=24

5x +8y=-5

- Algebra -
**PsyDAG**, Friday, March 23, 2012 at 5:05pmManipulating the first equation, we get:

x = 3y - 24

5x + 8y = -5

Substitute 3y-24 for x in second equation and solve for y. Insert that value into the first equation and solve for x. Check by inserting both values into the second equation.

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