document.write( "Question 368999: Please,Solve by substitution.Check the answer as well
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Algebra.Com's Answer #262965 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "Solve by substitution
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document.write( "4x - 10y = 6     
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document.write( "4x + y = 6     4x = 6-y\r
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document.write( "4x - 10y = 6 
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document.write( "(6 - y) - 10y = 6
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document.write( "6 - y - 10y = 6
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document.write( "-11y = 0
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document.write( "y = 0
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document.write( "4x + y = 6 
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document.write( "4x + 0 = 6
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document.write( "4x = 6
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document.write( "x = 6/4 Or 3/2\r
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document.write( "checking our answer
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document.write( "4x - 10y = 6   
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document.write( "4*(3/2) + 0 = 6
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document.write( "6 + 0 = 6 \n" );
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