document.write( "Question 38100: WHICH IS THE SOLUTION OF THE SYSTEM GIVEN BELOW?\r
\n" ); document.write( "\n" ); document.write( " Y=-X+2
\n" ); document.write( " Y=-X-5\r
\n" ); document.write( "\n" ); document.write( " A. (2,1) B. (2,5)
\n" ); document.write( " C. NO SOLUTION D. INFINITELY MANY SOLUTIONS
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Algebra.Com's Answer #23598 by junior403(76)\"\" \"About 
You can put this solution on YOUR website!
y = -x + 2
\n" ); document.write( "y = -x - 5
\n" ); document.write( "First lets put this in standard form by moving the x to the left side of the equation as a positive...
\n" ); document.write( "x + y = 2
\n" ); document.write( "x + y = -5
\n" ); document.write( "Already we can see how this may turn out, but lets continue on...
\n" ); document.write( "Multiply the first set by a -1 in order to set up the elimination process.
\n" ); document.write( "-1(x + y = 2)
\n" ); document.write( "Now distribute...
\n" ); document.write( "-x - y = -2
\n" ); document.write( "x + y = -5
\n" ); document.write( "Now perform the indicated operations...
\n" ); document.write( "-x + x = 0
\n" ); document.write( "-y + y = 0
\n" ); document.write( "-2 -5 = -7
\n" ); document.write( "so this reads...
\n" ); document.write( "0 + 0 = -7
\n" ); document.write( "or
\n" ); document.write( "0 = -7
\n" ); document.write( "This is not possible so...
\n" ); document.write( "There is no solution to this system. The answer is C.
\n" ); document.write( "I hope this helps...
\n" ); document.write( "Good Luck!
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