document.write( "Question 392272: how to solve this linear equation?
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Algebra.Com's Answer #278432 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Solving this sytem of equations
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document.write( "3x+y=1  
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document.write( "6x+2y=-2 
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document.write( "solving by substitution
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document.write( "3x+y=1  Or y = -3x + 1
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document.write( "6x + 2(-3x+1)= -2
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document.write( " 6x - 6x + 2 = -2
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document.write( "           2 ≠ -2  there is NO solution for this system of equations
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document.write( "these equations represent lines that are parallel and do not intersect
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