document.write( "Question 325326: two tanks hold a toatl of 45 gallons of toxic solvent. One tank holds 6 galoons more than twice the amount in the other. how many gallons does each tank hold. \n" ); document.write( "
Algebra.Com's Answer #232970 by mananth(16946) You can put this solution on YOUR website! let one tank hold x gallons \n" ); document.write( "the other tank hold 2x+6 gallons \n" ); document.write( ".. \n" ); document.write( "together they hold 45 gallons \n" ); document.write( ".. \n" ); document.write( "x+2x+6=45 \n" ); document.write( "3x+6=45 \n" ); document.write( "add-6 to both sides \n" ); document.write( "3x+6-6=45-6 \n" ); document.write( "3x=39 \n" ); document.write( "x= 39/3 \n" ); document.write( "x=13 gallons \n" ); document.write( "the other tank will hold 45-13= 32 gallons \n" ); document.write( " |