document.write( "Question 398209: Solve each system by substitution or addition, whichever is easier.
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Algebra.Com's Answer #282155 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( "2y - x = 3
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document.write( "     x = 3y -5   |using substitution to solve
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document.write( "2y - (3y-5) = 3
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document.write( "   -y = -2
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document.write( "    y = 2  and x = 1  ( x = 3*2-5)\r
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document.write( "CHECKING our Answer***
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document.write( "2y - x = 3
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document.write( "  4 - 1 = 3 \n" );
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