document.write( "Question 872526: 2x-3y=7
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Algebra.Com's Answer #526197 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( "2x-3y=7
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document.write( "(a+b)x -(a+b-3)y = 4a + b
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document.write( "(a+b) = 2, a = 
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document.write( "4(2-b) + b = 7
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document.write( " 8 - 4b + b = 7
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document.write( "   1 = 3b
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document.write( "   1/3 = b  and a = 5/3   
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