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March 28, 2015

March 28, 2015

Posted by **Donna** on Tuesday, February 15, 2011 at 5:23pm.

y+2x=3

y+2x=-4

y+2x=3 -1(y+2x=3)-y-2x=-4

now add the two equation

y-2x=3

-y-2x-4

the answer would be -4y=7

then divided -4=7 answer 1.75

I no that there is more to this answer I am just stuck and not sure if this is right are not.

- algebra -
**PsyDAG**, Wednesday, February 16, 2011 at 12:15pmPlease only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

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