document.write( "Question 466226: Solve the system by the elimination method.\r
\n" ); document.write( "\n" ); document.write( "5x+5y= -13
\n" ); document.write( "7x-2y=11
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Algebra.Com's Answer #319554 by Love math(28)\"\" \"About 
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5x+5y= -13.......Time(2).. 10x+10y=-26
\n" ); document.write( "7x-2y=11.........time(5)....35x-10y=55
\n" ); document.write( "..................Add..........45x = 29
\n" ); document.write( "................................x = 29/45
\n" ); document.write( "substitution: x = 29/45 find y
\n" ); document.write( "5(29/45)+5y= -13
\n" ); document.write( "145/45+5y = -13
\n" ); document.write( ".........5y= -13-(145/45)
\n" ); document.write( "..........y=(-730/45)/5
\n" ); document.write( "..........y= -730/(45*5)
\n" ); document.write( "..........y=-730/225
\n" ); document.write( "..........y = - 146/45
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