document.write( "Question 29120: Solve the system.
\n" ); document.write( " 5x – 3y = 13
\n" ); document.write( " 4x – 3y = 11
\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #15918 by sdmmadam@yahoo.com(530)\"\" \"About 
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Solve the system.
\n" ); document.write( " 5x – 3y = 13 ----(1)
\n" ); document.write( " 4x – 3y = 11 ----(2)
\n" ); document.write( "(1)-(2) implies
\n" ); document.write( "(5x-4x)=(13-11)
\n" ); document.write( "x=2
\n" ); document.write( "Put x=2 in (1)
\n" ); document.write( "5x-3y = 13
\n" ); document.write( "5X2-3y = 13
\n" ); document.write( "10-3y=13
\n" ); document.write( "10-13=3y
\n" ); document.write( "-3=3y
\n" ); document.write( "(-3)/3 =y
\n" ); document.write( "-1=y
\n" ); document.write( "That is y = -1
\n" ); document.write( "Answer: x =2 and y = -1
\n" ); document.write( "Verification: Putting x =2 and y = -1 in (2)
\n" ); document.write( "LHS= 4x-3y = 4X(2)-3X(-1) = 8+3 =11 = RHS
\n" ); document.write( "Therefore our values are correct.\r
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