document.write( "Question 604931: Having trouble please help. solve using elimination method. 3x+4y=-8, 7x-4y=-32 \n" ); document.write( "
Algebra.Com's Answer #381514 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
adding the equations will eliminate y\r
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\n" ); document.write( "\n" ); document.write( "solve for x, then substitute back to find y
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