document.write( "Question 569696: 28:39 What is the x-coordinate of this solution?
\n" ); document.write( "2x+3y=-27
\n" ); document.write( "-3x+2y=23
\n" ); document.write( "My Work is Shown Below:
\n" ); document.write( "3(2x-3y=-27)
\n" ); document.write( "-3+2y=23
\n" ); document.write( "__________
\n" ); document.write( "6x-9y=81
\n" ); document.write( "-3x+2y=23
\n" ); document.write( "_________
\n" ); document.write( "-18x-7y=104
\n" ); document.write( "+18 +18
\n" ); document.write( "-7y=122
\n" ); document.write( "__ ___
\n" ); document.write( "-7 -7\r
\n" ); document.write( "\n" ); document.write( "y= -17.42
\n" ); document.write( "________________________________________________________________________________\r
\n" ); document.write( "\n" ); document.write( "Is that correct?
\n" ); document.write( "

Algebra.Com's Answer #367429 by JBarnum(2146)\"\" \"About 
You can put this solution on YOUR website!
i have no idea what you were trying to do and no its not correct.
\n" ); document.write( "easiest way is to do the elimination method but you could do substitution method if you wanted to
\n" ); document.write( "\"2x%2B3y=-27\"
\n" ); document.write( "\"-3x%2B2y=23\"
\n" ); document.write( "first find the lowest common variable for y spot in both equations that will be easy to eliminate we want to eliminate the y so we can solve for the x coordinate best would be \"6y\"
\n" ); document.write( "2(2x+3y=-27)
\n" ); document.write( "3(-3x+2y=23)
\n" ); document.write( ".
\n" ); document.write( "\"4x%2B6y=-54\"
\n" ); document.write( "\"-9x%2B6y=69\"now subtract the 2 equations
\n" ); document.write( ".
\n" ); document.write( "\"4x-%28-9x%29%2B6y-6y=-54-69\"
\n" ); document.write( "\"13x=-123\" divide by 13
\n" ); document.write( "\"x=-123%2F13\"\r
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