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December 18, 2014

December 18, 2014

Posted by **Janet** on Wednesday, October 31, 2012 at 1:26pm.

2x+5y=3

X-3y=7

- alegbra 1 -
**PsyDAG**, Wednesday, October 31, 2012 at 4:28pmx = 7 + 3y

2x + 5y = 3

Substitute 7+3y 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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