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andreapandy
2017-08-23 13:02:45
How do I do this? I do not understand it at all ...
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nadernamini
2017-08-23 14:42:30

Use elimination for number 2( multiply the bottom one by -1 the entire equation then add once you have the equation solve the equation to find x once you find x plug it in the top equation to ding y)(for substitution there should be a equation y= #x+or- # plug the part after the y into the other equation once you find x plug it in to the starter equation and go from there)(hope this helps)

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