document.write( "Question 108661: This is system of equations substitution.I need help with
\n" ); document.write( "y=2x-4
\n" ); document.write( "y=3x
\n" ); document.write( "

Algebra.Com's Answer #79268 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
substituting the y value from the second equation into the first equation gives 3x=2x-4 \n" ); document.write( "
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