document.write( "Question 511327: Find the solution by using the addition method. x+6y= -4, -x-4y= 2 \n" ); document.write( "
Algebra.Com's Answer #342131 by stanbon(75887)\"\" \"About 
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Find the solution by using the addition method.
\n" ); document.write( "x + 6y = -4
\n" ); document.write( "-x- 4y = 2
\n" ); document.write( "----------
\n" ); document.write( "Add and solve for \"y\":
\n" ); document.write( "2y = -2
\n" ); document.write( "y = -1
\n" ); document.write( "---
\n" ); document.write( "Solve for \"x\":
\n" ); document.write( "x + 6y = -4
\n" ); document.write( "x + 6*-1 = -4
\n" ); document.write( "x -6 = -4
\n" ); document.write( "x = 2
\n" ); document.write( "-------
\n" ); document.write( "Solution: (2,-1)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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