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January 29, 2015

January 29, 2015

Posted by **Juan** on Monday, February 1, 2010 at 11:08pm.

- alg math 116 -
**PsyDAG**, Tuesday, February 2, 2010 at 9:01amy = 39 + 5x

9x + 3y = -51

Substitute 39 + 5x for y in the second equation and solve for x. Put that value in the first equation to solve for y. Check by putting both values in the second equation.

I hope this helps.

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