document.write( "Question 871122: if 4x+5y = 216 & x+y = 48, then what is the value of x & y ?
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Algebra.Com's Answer #525338 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "4x+5y = 216 & 
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document.write( " x+y = 48   |multiplying thru by -4 to  eliminate the x variable by adding the Eqs
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document.write( "4x+5y = 216 & 
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document.write( "-4x-4y = -192
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document.write( " y = 24  and y = 24
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document.write( "Ordered Pair(24, 24) the Solution for this System \n" );
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