document.write( "Question 860867: Alonzo's gas tank is 1/5 full. After he buys 6 gallons of gas, it is 7/10 full. How many gallons can Alonzo's tank hold? \n" ); document.write( "
Algebra.Com's Answer #518667 by stanbon(75887)\"\" \"About 
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Alonzo's gas tank is 1/5 full. After he buys 6 gallons of gas, it is 7/10 full. How many gallons can Alonzo's tank hold?
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\n" ); document.write( "Let \"x\" be the amount the tank can hold.
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\n" ); document.write( "Equation:
\n" ); document.write( "(1/5)x + 6 = (7/10)x
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\n" ); document.write( "Multiply thru by 10 to get:
\n" ); document.write( "2x + 60 = 7x
\n" ); document.write( "5x = 60
\n" ); document.write( "x = 12 gallons (tank capacity)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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