document.write( "Question 846545: How do I solve by substitution
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Algebra.Com's Answer #509787 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "x = 
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document.write( "5(2y+5)-10y=25
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document.write( " 10y + 25 -10y = 25
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document.write( "           0 = 0  There are infinite solutions for this system.  
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document.write( " x = 2y + 5  and 5x-10y = 25 are the same line:
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document.write( "Note:  x = 2y + 5, 5x = 10y + 25   and 5x-10y = 25 \n" );
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