Question 939463
 18x−3y=−9
<u>3( 6x + y=&#8722;9)</u>
36x = -36
x = -1   and y = -3 {{{-6 + y = -9}}}
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Ordered Pair (-1,-3) the Solution for this System
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and...checking
 18x&#8722;3y=&#8722;9
-18 + 9 = -9