document.write( "Question 344447: 3a-4b=-22
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document.write( "-3a+b=0\r
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document.write( "solve by substitution!!\r
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document.write( "i need help \n" );
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Algebra.Com's Answer #246400 by vleith(2983)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Then use this value to solve for b \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Check your answer \n" ); document.write( "does |