document.write( "Question 375433: solve the system y=2x+1 and y-2x=5 by any method \n" ); document.write( "

Algebra.Com's Answer #266995 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "solve the system y=2x+1 and y-2x=5 by substitution
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document.write( "y=2x+1 
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document.write( "y-2x=5  Substituting for y
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document.write( "(2x + 1)-2x = 5
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document.write( "1 ≠ 5  there is NO solution for this system
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document.write( "Note: the lines are parallel, both with slopes = 2
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document.write( "y = 2x+1  and y = 2x + 5
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