document.write( "Question 804682: Determine which value makes the open sentence true.
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document.write( " 7x – 7 = 2x + 8 \n" );
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Algebra.Com's Answer #495186 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! 7x-2x–7+7=2x-2x+8+7 \n" ); document.write( "5x=15 \n" ); document.write( "x=3 \n" ); document.write( " |