document.write( "Question 13674: Define a variable, write an equation, and solve.
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document.write( "One fifth of a number plus five times that number us equal to seven times the number less 18. Find the number. \n" );
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Algebra.Com's Answer #7058 by LilSkittleMd(119) ![]() You can put this solution on YOUR website! Setup your equations \n" ); document.write( "1/5x+5x=7x-18 \n" ); document.write( "Combine like terms \n" ); document.write( "26/5x=7x-18 \n" ); document.write( "Subtract 7x from both sides \n" ); document.write( "-9/5x=-18 \n" ); document.write( "Divide both sides by -9/5 \n" ); document.write( "x=10 \n" ); document.write( " |